UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fgAR1yEWzuXnoZrNOBI9axCJlpZKtPdljcnq4aqoTGk=' 
WHERE 
  key_id = '57bb93e38af1dd513da9524d2f9c1d274064f0af9baa8c7f5fb5dc43687d5616' 
  AND (
    token = 'fgAR1yEWzuXnoZrNOBI9axCJlpZKtPdljcnq4aqoTGk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )