INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ef65ba8114a0a9a6f4c3fee8c7e951fc81eeb342786e9dbb21bc2a660d072596', 
    'M7EW/sK4f7ahTTEPQym0zy3YMSRNTujl1b78utl9nMg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)