INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '64b982386cea8f00d9d1198d51dd38d887bb6300feb06c2e2e262228275fdc75', 
    'Buzwfutr3+thNROWvk5qRqfnBaTaUH80OreCcpnA+io=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)