UPDATE
cscart_lock_keys
SET
expiry_at = UNIX_TIMESTAMP(NOW()) + 30,
token = 'e7Km5JO75mOLItCFG8ufkJunJ89AJ34bNvL+1gKlLjE='
WHERE
key_id = '977a539691c41b1a87dc8c5774703838746f53eb11201ef3e5656caaac1615f3'
AND (
token = 'e7Km5JO75mOLItCFG8ufkJunJ89AJ34bNvL+1gKlLjE='
OR expiry_at <= UNIX_TIMESTAMP(NOW())
)