INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f28a68a95e4ba0492226474d5c4b7d41944fe0634e9a97cbeeaa72b694616f6b', 
    'BmKKcjbUxcK6Aa3RLfBA1n49JBTfmCVnWrKwlXR9c/w=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)