INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '47116ea0ed806d61ec1fc360c4c825e396feb902b499b9d6c9b53f865db3deee', 
    'RRp/pFVawbdSzDUQ1jmmR17ihq8k9pAe8hoeYSME8Kc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)