INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2681f121f04a5734cf52bf7286a673356cc736ab9a6ce74b1f5cf3d40d97a5b6', 
    'i2BqnK+/8vTrd4b1WhQGG0xz6Lw15SvAS4XtfeSbBh4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00044

Result

int(1)