INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '16bdbdd3ec65d96e4c6b22fea7fb8984c45b43ec623453b55c6a43ac7bc43091', 
    'lOL6fl13KskJgNjJ+lfScijZwcryS9+Gi6izob3JTbY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)