UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VutL9j7sxDP2dwAA44+mcE5p9FRQAqIsTBx87wcUtF4=' 
WHERE 
  key_id = '575c98db24bd4b643db1aa5af0f8a592fdc78174ed684441b7476109b9644242' 
  AND (
    token = 'VutL9j7sxDP2dwAA44+mcE5p9FRQAqIsTBx87wcUtF4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )