UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'FsW+I5cJt4DJR03dIvyYMD3kHlXBh7ljXACSpSjoFPs=' 
WHERE 
  key_id = 'a12f0bcdea90e9c1a805271a80678eb91f2b7475fcd91446d05034960a60429c' 
  AND (
    token = 'FsW+I5cJt4DJR03dIvyYMD3kHlXBh7ljXACSpSjoFPs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )