INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '89984428f983ff27d412014fb2d5dc81530ce110711f31f74c09754c95a700a3', 
    'gcqAWdmi2EBXIagECnXKTPMJqlYkOqDM/jBLrUtRirI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)