UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vTqb91xMrIGgjB483cJPhr7SEJZe0YkfUZgtyuZpiQo=' 
WHERE 
  key_id = '76a63d13da28476cd19c4b977136e01aad24c17cbb9b3bd1c49b18093d74ee14' 
  AND (
    token = 'vTqb91xMrIGgjB483cJPhr7SEJZe0YkfUZgtyuZpiQo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )