INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '75236d1185e0dc1ca6e1a80b5861b8e127c69121fce449de2767a74054f48cf2', 
    '+nKkpIDkymimScEvJxUIJlQa5Jn28n8UmIdRQMi64EM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00051

Result

int(1)