INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd264852a66e2d3922ffda668258ef67f4fb86697b77de83bf9988b64fb06ff2a', 
    'MAjq8QnA1hNyzYBt0V+UVA3GrHKwbuXUvKiLBo64xr8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)