INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9972ec78aaf9d4840e6d91b399bad2a03999d7ec553b54cf625472cc4220e1cf', 
    'yeTUqKFrlH6f0oKjki0TZkEH5wZRFseEgtZwzqY7lIM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)