UPDATE
cscart_lock_keys
SET
expiry_at = UNIX_TIMESTAMP(NOW()) + 30,
token = 'nkKi2VJEGLwQwiAv/HdXCpnkuTW34Yv7trrzTW6HWAo='
WHERE
key_id = 'b5aee7c1ce944154fd7699e0736f38e52a7f369f707ea225633a8ec3e910d1d1'
AND (
token = 'nkKi2VJEGLwQwiAv/HdXCpnkuTW34Yv7trrzTW6HWAo='
OR expiry_at <= UNIX_TIMESTAMP(NOW())
)