INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '87c3b86bb6060a8f05341119d4a72b9f2a6a589affa05974e9d4efd0acbf96bd', 
    'rtij6qoPqBHIx3MThg1/rlF408Ra7KFD0GhvuTnlM1I=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)