UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QMnevQkbX4Ky1pYJvIiGo0KcgwsqqMPphgDd8i7qvgU=' 
WHERE 
  key_id = 'e937610b223b944675d236caf18c994a4ac4d738e6b40836bec79934f8c11828' 
  AND (
    token = 'QMnevQkbX4Ky1pYJvIiGo0KcgwsqqMPphgDd8i7qvgU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )