UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'q1wuGwSMx+pFa9nF7BD1oip8pCTmpRbelacxF+ThXmo=' 
WHERE 
  key_id = 'cae0535947bd5d06e60adbefe5e88897917cc50b66f6322d1b86f25ac4fe207a' 
  AND (
    token = 'q1wuGwSMx+pFa9nF7BD1oip8pCTmpRbelacxF+ThXmo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )