INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5e52a4376d579072a350cc353b514ad50f39df850477bf957ac01c826cb99717', 
    'l6i6b8OFY3ZAC9k8QkDDTCiBHMVYdNLqlyMdyWhoXEY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00065

Result

int(1)