INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6fedacc4ad1972421deebccc53dbf73204ac579afaf30773efd6457e3fe4e687', 
    'gXqfveKxYvEREHNxkgU4Q6hJh7Kt8JEU2t/Rc3sv0X0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)