INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4add08895c127e4b954f888d0d609c1d5b2279519cc21b75f53c164e789e0468', 
    'NrBPrZ8xq8Cn/t4PKEfad95DSiiYSXFwtVJlQO5bzZI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00053

Result

int(1)