INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '154e2ef3468e3c370a56c450d16d02521d917f7e682dec8e1cb37ee03da8ad57', 
    'LWIypvHSn4RFO7BugZOTULXLiW8dyiBc6x0sVA8ESn0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)