INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '769677abad9d0f671faee8408ed5f57175a92cb2cc605d4f384da9371b9afdd4', 
    'WSptlcFJhelAkJypHEbi5SrfoP2FTQs/KHWN7bpNp6Q=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)