INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4d31dbf3a484359285c3f84377b6bcf31c87e0fcbd5992ab23b5413867b88a23', 
    'PfQ6vcG0kKYa22GzLdGeqgPobGGzlXBtaQrjM4mKGl4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)