UPDATE
cscart_lock_keys
SET
expiry_at = UNIX_TIMESTAMP(NOW()) + 30,
token = 'ePMa95i2bgbMJTwNctJqw46lwEROLX1K9lj0n0/uryo='
WHERE
key_id = '9a7fdde9ccfcfba8b752165c4f433d3453b0c92de1b40dd7601624c108d6f430'
AND (
token = 'ePMa95i2bgbMJTwNctJqw46lwEROLX1K9lj0n0/uryo='
OR expiry_at <= UNIX_TIMESTAMP(NOW())
)