INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e6d9abb750fe534fb04fccc4826cdb85c54daf0fe4804d006c9cfa8d71d280cd', 
    'k452+BVoqBsmWPEc3z3UW8I67KPQfnDNnOplP5DavhE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00092

Result

int(1)