INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e956e5e2e4c8dbedda672fa88e868980523d546a7d26ac53a7736ede188b6dec', 
    'l9gAWo8/Br+VqmCgjbTIDiEypcQu9xUdivWoX3bzjtk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)