UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'v8ULpQz3QfPXV2e0eKN4HmL+YCZ73FtmS4slREoWSos=' 
WHERE 
  key_id = 'e73104500ff346f4b83c56cb8af8de5d4578eabebf106345d2c1f3507158cc0e' 
  AND (
    token = 'v8ULpQz3QfPXV2e0eKN4HmL+YCZ73FtmS4slREoWSos=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )