INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd992cdbaf2649ba002d0b5473790ce958c80c9bcc1c17e569bd9ebc6e4571878', 
    'po62Nvz1o2lXXoMPfYD5qqqPprGq48lM0/GjLKCv7HU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)