INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '39ce77c46fd049d5414cf23eaffd07e492e617a9b19e3483dff0e493ce2ddd05', 
    'awsB65QLQR4aA78RXb3FV+ZTb+H079hQZOGIPIG7Opo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00206

Result

int(1)