INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8ae0cabe2ea833f6fbd0788b56064f4a64e9bc65d5343b607eeb9900d85b8742', 
    'KpZQmj+2qdY9/vCz9ei0shTML9l9Pt2psGj63zeSlbQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)