UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9ltIBc444DD6lBl3LK5qjobpaFzULEgvbu6+Ke5dymg=' 
WHERE 
  key_id = 'a29aca281ec6465a17f8e80cb2569594f9c2b8aed043b03d28e49c4490142af1' 
  AND (
    token = '9ltIBc444DD6lBl3LK5qjobpaFzULEgvbu6+Ke5dymg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )