UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Oxz67U7V7cyyQNvDjdCvm3jWA8EJQbC8EwwViRWpBCs=' 
WHERE 
  key_id = '4f7019430fb0f842b665361c7521061c4f4d7ba1db2db98237fe0361caa136a4' 
  AND (
    token = 'Oxz67U7V7cyyQNvDjdCvm3jWA8EJQbC8EwwViRWpBCs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )