INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'fa91e7eeba94ea4b0970d2ef3cb712d87def7b418af0651adbf6a36f45c3440b', 
    'etTPzjNQK/48UvnrIZfL3o2JhYd7PZiEv1a++fyyZK0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)