UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'N7lviYaF1d8SE/gZmrQpPyxotbEe24VfEedB87k6S5Q=' 
WHERE 
  key_id = '674cf1bc968fd9fc7dc4cbfd1bf0cc473104e34cbd060fcc8074c8321ae5efb1' 
  AND (
    token = 'N7lviYaF1d8SE/gZmrQpPyxotbEe24VfEedB87k6S5Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00041