UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'r+gHFTwotYSNmM0UepSCPErah/QJVjA1hDJ/8Y+t7z4=' 
WHERE 
  key_id = '77ea167b6db8abee66557f095a2ec8d3f24240fb3c7adef03a0908674aa63f86' 
  AND (
    token = 'r+gHFTwotYSNmM0UepSCPErah/QJVjA1hDJ/8Y+t7z4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )