UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'q/s1SbwIuSRqm/YUWoB08iNwaVNP8I+z0zZZkjBPpRo=' 
WHERE 
  key_id = '3c2df53cdfeb041e46e5d3263ed7b6adf49814975b27d69146b642563f001d67' 
  AND (
    token = 'q/s1SbwIuSRqm/YUWoB08iNwaVNP8I+z0zZZkjBPpRo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )