INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '769184e58adabe0b37854ea835f548db28c3d06e1a96c541372ede7c1697b6db', 
    'EvFyOkDJNcqDT4pFDECF7ohjlrlrrEzWOBYmrcGzHjA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)