UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'L2qyJDJkgf9tbGe/q9GShiDIefbMQe5Nepv/kR+2sMQ=' 
WHERE 
  key_id = '1987dd1f2b09843f12569e638731da97666ebf22bd1968e8efeefa72b3688bf7' 
  AND (
    token = 'L2qyJDJkgf9tbGe/q9GShiDIefbMQe5Nepv/kR+2sMQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )