INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '763079efc1cdf3a4ec182bd3e7aa9eb0994894c060d523a699baf27d151bed8b', 
    'vKC+EQ7mHZHl2ZXze4vMdLxGuotIsP8ArH/abPnYbFw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)