INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7c03a6fbd82f0051195253c357b3e140a0325f152fa00c0ddf0353e1eee1d50e', 
    'MrKHSukuXnzdCYlGvX/0umtF1J/4GAqumr4dskD37ps=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00045

Result

int(1)