INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5c9463801a54702479a2cff18bbe1be65ed12344515fdf89acdecd3baa933217', 
    'cmsERhEbK0dq1jRAU9DdT7JcuF/gkvXZApGGwWxw/r8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)