INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'cd8da17424d26604f54d5bb9b0edb9f979b21fc31ee225941020e50f4106bc95', 
    'WP6ohu24+08V81q2aZNCom2UXtQrUpxkb7QP18TQ/bM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00055

Result

int(1)