INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7f9bdcda727f8a6703976bdce98f734d30a32cb0a96c1655454d939afa9dee4c', 
    '2Himw9adVj6JrQ3c0BhbEAZ+yu/Cs0rIWFcMnCBg1KI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)