UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'n9RPsaCXt9oj+A295IpWAc4CwAQd/Z3gjvzM2XZEL7g=' 
WHERE 
  key_id = 'eb2c70dce6ed7af3b10cd8d4d23df08ebd2f35ad76f2d1560ac6e377958cea3f' 
  AND (
    token = 'n9RPsaCXt9oj+A295IpWAc4CwAQd/Z3gjvzM2XZEL7g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )