INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3e5caca975bd8138f5ef193568fe26e8be8fb79320386efa04545759b284bd90', 
    'gtQrEpQHkNifQgLUXTMzclPepTCkJhiVpqZRBMx1lmE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)