INSERT INTO cscart_june_setuplock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '515c53f72b915407e2a037e6dc3937d9d7ae64c238978c18b008f987b880d03a', 
    '0pMyhqG//DkpgIctWJGYucQos2bH4OXxWo7nqzuL5Q0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)