UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7VUr4QItYulUbvPoAffCXDgGfczmnDkDsACWbgypUDg=' 
WHERE 
  key_id = '24695bdc4d008898f9932c23fe9aa9dcbdcdf9ec2a49ad0838f6189bf8ecfe6d' 
  AND (
    token = '7VUr4QItYulUbvPoAffCXDgGfczmnDkDsACWbgypUDg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )