UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'S5TdxspE57b8xqhL1binwXJ5x2l2Jdfy4sdslwun1Q0=' 
WHERE 
  key_id = 'ef81e0006dbb1544bc603fb43c826a02c8218a37be9fe8757db9985455943bab' 
  AND (
    token = 'S5TdxspE57b8xqhL1binwXJ5x2l2Jdfy4sdslwun1Q0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )