UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'MaPaaddDJooKgkLPY4EOqHCe8quDrI1VPgSYKMseypc=' 
WHERE 
  key_id = 'dfcaf908800021d8048845c39a7b015f5a400d87ae4c52315b163457ac8920eb' 
  AND (
    token = 'MaPaaddDJooKgkLPY4EOqHCe8quDrI1VPgSYKMseypc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )