INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e53df8d1c946144b1f0710e5f29c3685cbee9ae5374b50dc4a0101eac391b67c', 
    '8NRoPgXaKmuopVx8RkjnZncArFPbDs6xgH9d/FiNK4Y=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)