UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9hfyS1Xc3dYDSShLMn/JVSjThSK6LNBlnfyqIEx+bZs=' 
WHERE 
  key_id = 'c1a2413c24b497192af2ea84a003637beb0b2482c26b007dd8598e08a6834b12' 
  AND (
    token = '9hfyS1Xc3dYDSShLMn/JVSjThSK6LNBlnfyqIEx+bZs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )