UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Ddd8tJhY34y7yDXj/rX1gGEFTZVeKxp3r3kwkVHQHfk=' 
WHERE 
  key_id = 'c7a2f2be03b57bfa94e86e48d48bb6eec15ffb85fc9405b721556115f691cc84' 
  AND (
    token = 'Ddd8tJhY34y7yDXj/rX1gGEFTZVeKxp3r3kwkVHQHfk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )