INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1c3a5da69dac7890ccda530295cd38058c1a38e97d62fad38036013a1d1fb807', 
    'usMCFT5YbXRypY1oLlo+/QoPPEJZdupyjxc83Lbmkzs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00052

Result

int(1)