UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'MXJRFcXI8XuoJLIM2OVz1KEyaQeR1NKQwq3PSMQRZ78=' 
WHERE 
  key_id = '3011b313d04aa8977f5d67b9fa9ed534056aa2149827c5594c20efbfa1bcf439' 
  AND (
    token = 'MXJRFcXI8XuoJLIM2OVz1KEyaQeR1NKQwq3PSMQRZ78=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )