UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GHv2TNmu2M0NsaWDdKquhiGoN/+Ae0SNF7E41JeFwIA=' 
WHERE 
  key_id = '66d0b7a81637f8810f6ff9d351257daa0e30bf5f022f6fe1f28d4616584d693a' 
  AND (
    token = 'GHv2TNmu2M0NsaWDdKquhiGoN/+Ae0SNF7E41JeFwIA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )