UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5msjFlQvVXypJgGJcZ1XzMrrkh1aHWtLlvUm2dvt+H0=' 
WHERE 
  key_id = 'b0126e107990d1c8a623852eb3a83473635cf92d9145d2103845df8a6d498241' 
  AND (
    token = '5msjFlQvVXypJgGJcZ1XzMrrkh1aHWtLlvUm2dvt+H0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )