INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '039547ff31d309dabbdb6594b6d35f935936956edc691bf0d46590d41ccc5834', 
    'jx4vsshpCSU79jHNuW/gbpFWMJk9kqMxz+2P1sDukvU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)