INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b70e8cdeef2ace76e92a18a0d3d0696404a94b3b9d48658503746397ddb893bb', 
    'P9l0Y8efaVQAKM6a8bM8o5v3F+1vLDnOGwg8FNtfTg0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00056

Result

int(1)