INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a11e642de29ada4067adddf6a6717631cde7956fedd727fd78e32ea24119a4fe', 
    'FzfdALZvq96Ct2QFlijsvUEAhlsfNHEdPw0oVWpUOMo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)