UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kCJUGQP3WpCBXym3sFUadxOhXLDRBPBFes21/H0OS5c=' 
WHERE 
  key_id = '2045e79fe817d51a5c35d856545a3b74afdb4ba232a2faa46a87e74223db31a2' 
  AND (
    token = 'kCJUGQP3WpCBXym3sFUadxOhXLDRBPBFes21/H0OS5c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )