INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7533049796935564b3c68182275547682df9dee213257a3bdb247ae9ee6bf083', 
    '3v9QlEeWJekcbEParXwCCe0oqLf+2cml6nv4EOF0Rns=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)