INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '376126b58da210df9acbcf443434fd89b2ce2a3f5558013a6c480a63fabdacd2', 
    '5zDDe/Q8yXAN1HjeyL5RHogN4VDrVkK2DkBHjr9rnME=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)