INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8f2dc0bd9a2855be41356f577f62b7a1c902ec6ac36c6c9e81757ef062868f67', 
    'E3VKpN1adXAx+UyUKAx+SttRkUaREGxKOBcnWHUdADY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00056

Result

int(1)