UPDATE
cscart_lock_keys
SET
expiry_at = UNIX_TIMESTAMP(NOW()) + 30,
token = 'QSxB9ThIt66h0SvXBggmgeCqH2Au54ahLK5icbJF1WE='
WHERE
key_id = 'b4e785db7992cf9d8f4d2c09f7b9b6f5c5beb83e3e3e23a21acb0d85a5903df2'
AND (
token = 'QSxB9ThIt66h0SvXBggmgeCqH2Au54ahLK5icbJF1WE='
OR expiry_at <= UNIX_TIMESTAMP(NOW())
)