UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LYtZGw8sfYUf69k9AeNengQhKrr/8Iec7sqV4a1kchs=' 
WHERE 
  key_id = '8128ad125a20f276f0b5fb5f8da99267254b0d5ea638dc43050b68860d013f52' 
  AND (
    token = 'LYtZGw8sfYUf69k9AeNengQhKrr/8Iec7sqV4a1kchs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )