UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'frdh1wmJvlfWai1O9Thji6hS2ZOFydzFJb34iRSpA58=' 
WHERE 
  key_id = '82568ad020920b8388efd1b118a28baa773101b9520ecb662bff0d7e6989dd75' 
  AND (
    token = 'frdh1wmJvlfWai1O9Thji6hS2ZOFydzFJb34iRSpA58=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )