UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Its5Fu1oQztCLeV48EB2Wu2VZgtQMWA+TIJocPYJ+r4=' 
WHERE 
  key_id = '77ce930666aad649d5ac743b492e0d586fa2ec4822a983d89cdff3bc87a1880c' 
  AND (
    token = 'Its5Fu1oQztCLeV48EB2Wu2VZgtQMWA+TIJocPYJ+r4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )