UPDATE
cscart_lock_keys
SET
expiry_at = UNIX_TIMESTAMP(NOW()) + 30,
token = '5RAC/GFIR4v2SzW0bcZ5f3y6pkEyY2DjTOEMtph+3jk='
WHERE
key_id = '6e6b7c1b8a34186b7a9fbdd8d22551ffd7755dd94993eec8c48d5c47a1175644'
AND (
token = '5RAC/GFIR4v2SzW0bcZ5f3y6pkEyY2DjTOEMtph+3jk='
OR expiry_at <= UNIX_TIMESTAMP(NOW())
)