UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5Dtc8OBEYCBtQCTpQJTF2Ee7KvhgLVy2PjiPlbggc/Y=' 
WHERE 
  key_id = 'a63560e0f3110eb229d36c19f8d17f35e8b96ae5c8de8c3ad4f9d66ca46bcae5' 
  AND (
    token = '5Dtc8OBEYCBtQCTpQJTF2Ee7KvhgLVy2PjiPlbggc/Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )