INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'fc7a250206a00789bb34c255072384582443fd3fdcc8f89e692a0c5d9bdeca3f', 
    'eR9dYEANkW7gpnyfO8vVfxxXts1YhHlRuoJZQNuRixc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)