INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c91061c82f82504e72401962ea72a14443467d4029eb63a06491f5be797d6f93', 
    'ydSY/zXI8ZUVISVfwrb4tEm6YjZOW+/qhIm8b7cB8Ew=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)