INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7c239ad2b4dddf53553e9e5db9bb9d4115451b25d56155bbb24bc21f56f6e6eb', 
    'tGa/bQ5j5ECkjHxu/+1LZFMbsqyHwfIH0MyJVUmKY5A=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)