UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'hl93s1dz9EYWMlkYE6soXkfZ5S1FFtDpE8uPAljKGxM=' 
WHERE 
  key_id = 'c8ccc67f36a0065d1fb99f8897e7bf6d59dfab962e42330009cb39a9a35ee5d2' 
  AND (
    token = 'hl93s1dz9EYWMlkYE6soXkfZ5S1FFtDpE8uPAljKGxM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )