INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b2bddd505c874f6bc0bce176c56c0d135cf22a7be89b6e4ce81683300f7c6fd5', 
    'URPPk7xjASeMFTtH3yDGLJG357/sefFdQPBGzXObHNE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)