INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6558300a2b695071bf7a2a4f9dfd1bc843663d38552c74046e7dddb9e6763d8b', 
    'XSIYJtnB4mOTmHlDMSCqafogHCihNQc4/lEHATYsOKs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)