INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2509b68f5e175f78c389dfa3dbafda377ed380adfd6a030cf039b0d5765374c4', 
    'ufpmUGMQ83WIcbae8FBjeuMdAu73U+U+69LKMnqP1Fc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)