INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '546d6dfa0a7f9b465234b03d3bf05270c7b4d01947b5176bd91aaa2bc1b3ad24', 
    '41bTGwx2H0HoE04mEl36n856N6WSUET75oEi8FgbOcU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)