INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b4c91eca97c5692f54ba4e2175b57d3167cfd3890830c69b4275dd5d0d1f1de5', 
    'OCu4lKISEX+UH1FmT+/jGfPGa26Vx3iHA4tYT1Px7jM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)