UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xCTltO3ET0YvT7/xcIDThZcjaZWifzBaMg3/4d2fOGs=' 
WHERE 
  key_id = 'a7bf0f506a341f0c102fffb1d0e3a47adad0fce186feee58ee36911f5fad2a3b' 
  AND (
    token = 'xCTltO3ET0YvT7/xcIDThZcjaZWifzBaMg3/4d2fOGs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )