UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'uUhN216dQKbNt62Sc5iM8u5W9WYPK1t7TSOCIFl+Nho=' 
WHERE 
  key_id = '0ef256a1d40c0c2995101f8af27063555ce2ffaa716433136c78272774533211' 
  AND (
    token = 'uUhN216dQKbNt62Sc5iM8u5W9WYPK1t7TSOCIFl+Nho=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )