UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'XA3N8u6FHPIp6dcF8vRuMRGW2I/aG1ZyoBH3Fd/HfC4=' 
WHERE 
  key_id = '03ffc175cad103f201c11cf119ddce93bfefa781a2612048328154b1b98ff015' 
  AND (
    token = 'XA3N8u6FHPIp6dcF8vRuMRGW2I/aG1ZyoBH3Fd/HfC4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )