INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e3513be7186e18e2077e34d0f5fba87d21296a143dba5cc8248e94a27909025b', 
    'FFNVV85NmAYAztkWBvlSy8dnCMuM0QM87Oj/q7h5J0c=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00045

Result

int(1)