INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e20373a2af69418779927b60c9e1743ef5f67caf58e84102210517044836abe2', 
    'VjQih2bGEmua7HDPqEWTmhQjBy2eadcl8KOe4wb8o7s=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)