INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '302d3a573decde8ca96d03da28af934eacfee84e97724f222b3f82a2e38386c7', 
    'LxqLMuOwsgV+/nqZC4sL99aFsFNOoJ0HSkcPwSastrQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)