UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CpKB0wkVK2iBiBnLDgfuUmMrCEMzB9sjLKiNRXNmp38=' 
WHERE 
  key_id = '16f72257c9ca2077fc96874978ed0656ceb1437aae3952e4ec7a4d4724364735' 
  AND (
    token = 'CpKB0wkVK2iBiBnLDgfuUmMrCEMzB9sjLKiNRXNmp38=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )