UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '19PZPgKbcm4nuO+8vcJkK2k21B9PUI39Bxs6s1UF9So=' 
WHERE 
  key_id = '1449a1a0d8bbfdbcdfd6d09f72ccaa1a40efff2cdb9802b46a9df53e707181e2' 
  AND (
    token = '19PZPgKbcm4nuO+8vcJkK2k21B9PUI39Bxs6s1UF9So=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )