UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4i2dArdcpiZtHXR3B3h+WYflxX+ECsJMoMwWbpDUzVo=' 
WHERE 
  key_id = '697d32abde20e22a945851a3aa306fa2ed6d2e208d002ee3e97e991877b09313' 
  AND (
    token = '4i2dArdcpiZtHXR3B3h+WYflxX+ECsJMoMwWbpDUzVo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )