INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f3aace0215adad055944178d305193291ad04b4be96fe392c9f32b07404137dd', 
    'b6K63kqENQIXQ2DDdW8XSnnCQUW4g1UFdJPkwphw8hs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)