INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f26bd43253b08383dcfbaf8a9b89d53d1f29cea0fb4e7c382712072d7ab44215', 
    'QQW2wca0rHBG8Ii6f9AP8MDHQglA6lBso5sk6I4eFr0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00047

Result

int(1)