INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6b664eca5ad5b62165ecfc99473dd1426588ef48623d85c404c771a2dd47187c', 
    'DuwokRtrNzc7e52d2AO+oCkCFRPSD0Tm05M7X1gttVk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)