INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd5a4249319233810c174cb9a065d3dcc766f202b34d89b29e1b23462b4896eea', 
    'eliObHQ/TlCev8MTJmsMrzKducvqeaZg3Og1Wr0ulag=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00052

Result

int(1)