INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'eb00a6d0035210269f057d5c2569eebe3cf701a07a9b220dfdb3215e07640a83', 
    'ru65kx9GmPmu0eblR0qYLn6cXHTunkx607raIYH6dFw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00057

Result

int(1)