UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'g1M+UmjQSyp2zUIUn5KZ0Gq1dymi48BJa2UbGYZvrKQ=' 
WHERE 
  key_id = '0e3608fe447436e05558ec1495852e201ed36652c5d532e61557d82de3fa383d' 
  AND (
    token = 'g1M+UmjQSyp2zUIUn5KZ0Gq1dymi48BJa2UbGYZvrKQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )