INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '702a75eff6dc669eccb5fe0695d33b2cbba8db60b8a350fc735a8bff8bc8ce67', 
    '+iWVSr02nLg9pNA9P+07mB5qGnDCRyMXE13d1EoIHiI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)