INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd815e3f7262d000b0ae4a6f81d324f09eedc000f2169d531a133bbfe61b87911', 
    'O8Qgs8myg6q+IvKVIgTj6ou3YGDomNSMKpBbb875phY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)