INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4711d2da4a04e3fe322abce43eb34bc0f43e13be857ac866cd575d0d436aa727', 
    'WJqc4IM8JUq5Ap3c8mE7OowGm98egNPSXnXrX/ijhb0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)