UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Tl3OibPG4bziKX0sekJ2FcXYRkeHBWyEdT2Qd5DemOw=' 
WHERE 
  key_id = '524b77e7a8bca6ef89db80c044b18aefb9b3498438f8884c7b55c84fda3837f2' 
  AND (
    token = 'Tl3OibPG4bziKX0sekJ2FcXYRkeHBWyEdT2Qd5DemOw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )