UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'a6Yw/XhlN+kgBjXi+d40/4c+6lEw772Xh4jXCB5Pd5Q=' 
WHERE 
  key_id = '59abc502db3f1c1ba31030650c061f0b6e331e90b1e5463195af713802c98068' 
  AND (
    token = 'a6Yw/XhlN+kgBjXi+d40/4c+6lEw772Xh4jXCB5Pd5Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )