UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WaUuM7YovdfXY/uQcMRvPyVRCGo7nntIhM0xp66bwNw=' 
WHERE 
  key_id = '0a13c8a8f85b15b36c801af929c253702a7581a418cb7469943c793dfe4ec39c' 
  AND (
    token = 'WaUuM7YovdfXY/uQcMRvPyVRCGo7nntIhM0xp66bwNw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )