UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'i+lxJqEcSGdgBoVGoK13SfOmJY6A1/eJWJujjNLkBtk=' 
WHERE 
  key_id = 'e9813842873c2524b1a8c8384d1064c77f6b87307c86fca1924883d703b528d3' 
  AND (
    token = 'i+lxJqEcSGdgBoVGoK13SfOmJY6A1/eJWJujjNLkBtk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )