UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'u9k/MibS0sHFkxDnPzTbakBZ7BNWxkyhVnSnaUqJ6Jg=' 
WHERE 
  key_id = '5ccbfc2c5cceb5c9e8d5200d99068022d5abf37cfd26570d69bc31fb9338bbdd' 
  AND (
    token = 'u9k/MibS0sHFkxDnPzTbakBZ7BNWxkyhVnSnaUqJ6Jg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )