INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e8ee09c1f13e517a8b11aff224413e14914be3ff67e49e06ce3ab2e77bc04dfd', 
    'iBxl7cSsYfz1jI3RU8fVs1Fska8XGpd671H3eDqBchE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)