INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5523c76ff59b3fce36cd6351c2156d1beff21f58e235a0c651c403ab09f95046', 
    'I6T1kte1BuPY2xBI9B/96ktGauLcEEsOqo5dNmjjfkw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)