INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a883fddf7183852192e12d85c5bdb7534847226736cf98a172aa53ccda67726c', 
    'YxiPew/k7CFjxfbUj5QLZ7U+oalkTRgE90plgWvccVg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00049

Result

int(1)