UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0fPwTPALH0GRo36xjGdd1xCPhaZKHplUKdkmLqml5G0=' 
WHERE 
  key_id = 'd637e79594c4c37035c14467103b48d8abf8ef987942f2d3e7a389e357a4b247' 
  AND (
    token = '0fPwTPALH0GRo36xjGdd1xCPhaZKHplUKdkmLqml5G0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )