INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c474030cd9f68b0b83531aee39c69ad7a1f494f7c008216a9bf13494e84d6659', 
    'S8zUVo6S9Zlmzq0FLHqoVqvC/8PkCNkUiJhEiUKfM2M=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)