UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cWmBZ4kuepeLYCNE/KX1/UmmodjfQRd5Jp3t03rfi0I=' 
WHERE 
  key_id = 'a683e743fcd8e18b68abf7605c1092f45d20029726769fa2255e1e7999cfeee7' 
  AND (
    token = 'cWmBZ4kuepeLYCNE/KX1/UmmodjfQRd5Jp3t03rfi0I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )