INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a2a4541a542f7c71617e5d8ac7348a0e944d3aad3e1c0be287fe4e1793e53131', 
    'DiWpuvqegoAidniiD/VIIJVWPHsCUpiMgVIm1mosJlU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)