INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5a2721391c1cf25d91f16fc68b1838d7bdabc1a60e64dbf26cca6ecff4f9d6f2', 
    '9Dl8Kbw+73j31JXSS1soyPSuYKbjLeF3sjpiZqHX/p4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)