INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5c9a42057674dad501f9ef4b97ad80f111666728345d42aa46f5dee00a6daf71', 
    '6RHh9YzEbfI2wG4HgbiUWqwQXav50U+yWrgpDTUCKmg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00046

Result

int(1)