INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '64dc715c1b4efcecbd3c08e1037429fcbbe758f1a4202d32cf2237e96b3593a5', 
    'a5IxmeLAsNa42McWMWa/ylaWbzoDnJZ9OsGuzSk5FPg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)