UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'e0gW3HW5bHyPbhzYAbEulpi64p5CV37llqTeqIgkl7s=' 
WHERE 
  key_id = 'eb938e3fc00d32586c07574ed2a5b8a556bafd2dd0eb7dad84c12ff30d5dbd1a' 
  AND (
    token = 'e0gW3HW5bHyPbhzYAbEulpi64p5CV37llqTeqIgkl7s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )