UPDATE
cscart_lock_keys
SET
expiry_at = UNIX_TIMESTAMP(NOW()) + 30,
token = 'cUt4gEykgmEJRFol8kmYpFBwkV2q1j8OYseWijVzkS8='
WHERE
key_id = '1b51dbe9dd96d0320d7921f7279836561f4822d1fc6256f7d9f6a1f9b03a009b'
AND (
token = 'cUt4gEykgmEJRFol8kmYpFBwkV2q1j8OYseWijVzkS8='
OR expiry_at <= UNIX_TIMESTAMP(NOW())
)