UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fekPYErQVRi1sEYFTFfaLYkNbVxvQPXJDyhVKVeMKec=' 
WHERE 
  key_id = '49a55a64414f865bb9d90c0a25606922d2e094cb2df49e502918a8171dbd69c3' 
  AND (
    token = 'fekPYErQVRi1sEYFTFfaLYkNbVxvQPXJDyhVKVeMKec=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )