UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'OBx7lxTZS8yldXettWHsf/1pkeIyYFOD8QHRjW4ADS8=' 
WHERE 
  key_id = 'b23b2717db6c27cbca66eb314fac71f7e48afe0947be22024beb6702dc05705c' 
  AND (
    token = 'OBx7lxTZS8yldXettWHsf/1pkeIyYFOD8QHRjW4ADS8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )