INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'eb03d7706cb6b8f7047f571c7fbb2f76b54db373a7f6aba189717b6a07ac708b', 
    'o3ThtMYBNPv9USpyx7V+LtNv16Q6AfVrPkOgUxS7xSg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)