INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e735e946f092bdc9c324f9ba0d16d82800d46cff35c9f22b71540b65124d8620', 
    'PtxbjHOSO0Gfu4aMLwKdwzehWsYqLcbW/PJZrTuPseM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)