INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '26689722fb25bf33874aed4387b60563f1a9b217391ead2422513d1a0dbad2a2', 
    'SlKK11QWkDLyQ4rZsr71xh90oN/+t7fjgLStP58/r50=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)