INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7c8cdcc0741abc2974860898bef1fc5ebd669ceed43b385a94567090b0993352', 
    'YLcilygiOT6WmS3OXUx2A1W+jGan6ZrZKl9YoaYL60M=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)