INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a55121698a14559807bf220c56550005ac425be148f2d883fa726efbee9f59ee', 
    '/F3CwxYJOe24MipnJmreHr1i+9CBA26Sqd9rrxWcF/k=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)