INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '75c174b70c1dba92380d9ffad01d77c184c3721ee57fa44c106c08c1c1c424ed', 
    '5y1Lbmqkv9Q53BRptN5y8ShK/HUppnfaV0s6Yn1K8Lk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)