INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5ff97f5b7ff56c249616bb03ec5111f3cd157d271ce2af4fb90e55d363ad8904', 
    'OYp570Q9RRl7PRXiSmZnZGl+R63iouWnlPWgM/eSXT0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00053

Result

int(1)