INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a1aa9be707bb45ce75003cafed4544c89d4c8c053c773ccd472a0388fe16827f', 
    'xVaGMWT2/jZaJBq4duiBszwJzJmw3xg2sCuFsbsj9IA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)