UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '55pfQIFWpCRagWReO06Xp7EKvhoiHphnh56edbKznkc=' 
WHERE 
  key_id = '87abedaf8a74842ff6eca8d09c4e23fc31bb5ad8fe3224e1b2904cfd0b2e6f51' 
  AND (
    token = '55pfQIFWpCRagWReO06Xp7EKvhoiHphnh56edbKznkc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )