INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '45a2737c0d99231652e82b57d967e346e4a0671d08b78a20646509f3be72d6a1', 
    'pBl+bQcAkoEI/c98oAT9DJM9LHByZw7sE2ysGfO4YUY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)