UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'G321uwTQGgA5XUy6s0Sc3C6BOzodqkkDvWHKG5DzOKw=' 
WHERE 
  key_id = '86503c32b87e882eb21001b2aeda257b2d4da654067df4f6a1811783e1a04224' 
  AND (
    token = 'G321uwTQGgA5XUy6s0Sc3C6BOzodqkkDvWHKG5DzOKw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )