INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8e5c2d04994b1e36d19e61c8361eefa268c5e5f07968f4e655cee8038cc0d7d4', 
    'pjlyESrBLpjDkeuOYHlxjbL3MTDd424YC2zr5oKypuI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)