UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'seJdhubCg/x7r3hjxAgZF+29+Y57mJlxpJQBfFg16SY=' 
WHERE 
  key_id = '12c76d894530481973686ad2c63b45984e069d1a86532c6ecae6648c1b10c321' 
  AND (
    token = 'seJdhubCg/x7r3hjxAgZF+29+Y57mJlxpJQBfFg16SY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )