INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'cdeaa02acc6228324e06125abcab216e7c89685b4af5a353c11e48451b7cfa5b', 
    'b1etHMhq2VF20UiEfSHc4Wf8K7xiIV4Z2oquE89GOCc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)