INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '256e11c86785a561dacb3d345e8ef4077a6204cfed3ef090c1cca54def0b539a', 
    '7oRt25MaD5dGFWzvW/eAaEv4OutpVR7LnDCtQjxM6gM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)