UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gHNRSecMhapi3yYlbKIEv5IKkPFit+1AnBkpbRfc4vc=' 
WHERE 
  key_id = 'ef0e8d4bdc9753f30c6afa93fbc52d5351ac9d4edeac382215f4c07c126ad6d5' 
  AND (
    token = 'gHNRSecMhapi3yYlbKIEv5IKkPFit+1AnBkpbRfc4vc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )