INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b8b6479b7b5ff9c1a7fd861a70dabddc513b3674f85ed0a37a1753aef3e521a5', 
    'GACZoYd5UylmWluwXLciLrXfmtBVS3iXMXmUJBM1K3M=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)