INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2e7f40444f94faf56c513b7492340f6731ef48fa2b569170771562685fb14ccc', 
    'ICwtabRae7m9B9EVjxKJLdLPBMiryd4jKFnlHD5pzD4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)