INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a667cf4e788b2cf036a4c2ec36d9d47ae7102f4a2a6b3a27ffcf6839fd1bb221', 
    'G8qAiSmXAZgEbK1RcsBHVDTqUiw6hlhVxlriqrQ3RbY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)