INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '78a2de026e9dd637318381460e4d7fee90a29cc9b814a69a39fd0e2a399776f3', 
    'QxVAUUQhDYhHwhekX3/+w1vBGJUJHslnupTAYNIgYNw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00015

Result

int(1)