UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'izKnqd1EL1O/ywly4jG7C1vNnRtBlLhcFidQj+j15vE=' 
WHERE 
  key_id = 'b3608f60382be9db9850ef6350f59a55428da5ae0399491dba09f8a4a2fd3884' 
  AND (
    token = 'izKnqd1EL1O/ywly4jG7C1vNnRtBlLhcFidQj+j15vE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )