UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'r3mqVsUfupjXUtzSrjlk/Q5AItZT+wTw4VFA+SamKG8=' 
WHERE 
  key_id = 'd413246ed19bda9d51d444bb7dc988c73dbbcee459bfa8570eb38b24d9886628' 
  AND (
    token = 'r3mqVsUfupjXUtzSrjlk/Q5AItZT+wTw4VFA+SamKG8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )