INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'cf0680b35a5b06545981eaa18ad336e610aef27dd29833d7f3d455d4eb907184', 
    'lFBcxXGeu05tjA6NzLmvnd18ugK+cdx+tASZH7polDg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)