UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5BBWjynIue59NBJ/bi20Ra03FpwTPm0yVB454a7P1ew=' 
WHERE 
  key_id = '6da9daac17b05b0bd2a45b57d644c218ef874d7f3d9a67190018dcee3042a68e' 
  AND (
    token = '5BBWjynIue59NBJ/bi20Ra03FpwTPm0yVB454a7P1ew=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )