UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'H+O+Mjlo4NjWWIn2DeTKLAA7R0ePNpTeYn9l+fBe1qU=' 
WHERE 
  key_id = 'ef1d15574263c3bbbcce8f2e14be5ebb2c07c0c3a5b9318e02e49b41c4f17c53' 
  AND (
    token = 'H+O+Mjlo4NjWWIn2DeTKLAA7R0ePNpTeYn9l+fBe1qU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )