INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5ab2c7e71a330764984d002bc97bbca870cbfa1b474a5f6254685aa86c8f9e6a', 
    'F2tQfLVLVYwWPc2OkxiVkHXuIUWjVWvsxGKdAJu1Gxk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)