INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2cf46be33b11eb3d726dc2d501d3e7cc217666c5a4486d4cc3deaebd874810e8', 
    '/eGkRmICT4KcWBojTonFajj8wsvvT5+Xxyl+4PsfJ7o=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)