UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DjH+I5rHefi7+lrhop4rg9vy0upzZy6rRtGAp2iJxuQ=' 
WHERE 
  key_id = 'a5226d7890b3416fd991a0d7b1601b4e687235abaacee6d2e26a017957243dcf' 
  AND (
    token = 'DjH+I5rHefi7+lrhop4rg9vy0upzZy6rRtGAp2iJxuQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )