INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5f6f8e952b94a98f01acabc5f052e53c90d0df22ed99af6754f948ffec7ef8f6', 
    '+1PQ2/LNkGCVMD2mi0jAN67Q2NIA5opjn/rexqog4yo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)