INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8d94b8ae6f75b51895b42f918f70fc3dc7184994085a49799006294aa977dc5e', 
    'TjHWC3UoH1RfpJUapKYEofWBgqgdSRsJbP/pjzvka7c=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)