UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UITtuIvhkAFujxHVi3a+Xo5vna4v/EwR5CY1cFlzoL0=' 
WHERE 
  key_id = '8bd677d4a6a8a80c306a74af2ac51e78cd1988b830bf5c827b369d249fba3c79' 
  AND (
    token = 'UITtuIvhkAFujxHVi3a+Xo5vna4v/EwR5CY1cFlzoL0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )