INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b295e1ac4f43442c5dbef129fa0c44a951b439043e3ed4c4f82ed8ad670b87b7', 
    '4U6cvI6EQR8FDqi8eX6PLmEMnRLvbpw0fm3gAbbqt3U=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)