INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b3d041c4f1fd40ecdd1287a7d0588a98a0673bae50a92c3c514f1b562dc6edc8', 
    'KdUfJhb79v/grY5yXUNGHGvJlG9Qe1b2AmJgHxjRyH4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)