UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'W4PWs4kOKULrP9NvQF7FwaGVMcDDbvFH8KKRoho4eh4=' 
WHERE 
  key_id = 'f5d802a28992e0fed41d7cbb260c7e44effa340cfdc04442700f9c80f660ec3d' 
  AND (
    token = 'W4PWs4kOKULrP9NvQF7FwaGVMcDDbvFH8KKRoho4eh4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )