INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3f52f9c5e8576a85c767235a895a07cf183124040128f02ea71377a857ebba7b', 
    'YWZs44UXL38UAcBjeLWuwqQf2r68sGdy7ttkFVwBwkE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)