INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '950a37d554ed2bb9bde17f476a66cdaf290e0a7e51366d054815372da737ca7c', 
    'Jdw2z2fXJK8oHrZTM9S2FGI7oBiKgjJXfY2vegX+lMw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)