INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3315284e0daece58e466aa29450e9edb1f9f520e3adb4c9386f2706e39b9a157', 
    '4aOP7jkiPEHoiFwzBeBHR4OA2QAx5gFkwRKkIZFgRS0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)