INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '68e4b54abdef8f9716bfbeab704e2f8646f88f3ffaa9aeebdbb8f8dc3e62dad4', 
    'kEq54IWSGwZg1ieK7EOUlQ7Rp+WdLjwj/OYC4D1m6xU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)