UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'JQB/KsnLDyd24i2/YE6gPKbP67iwH+WZG/CbMWaQTmc=' 
WHERE 
  key_id = '8b4fa128e527663cec919fabe978f56ef281007da99cd8fb187a77d74b78899a' 
  AND (
    token = 'JQB/KsnLDyd24i2/YE6gPKbP67iwH+WZG/CbMWaQTmc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )