INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '883d9d1abfbbddf4a1f21ed4d3f62753e70809f68bf7941a7b85e7b21a8543d3', 
    'FbS0lAijx2Do0fFPLAqRyjbsIXtrckzU04YKnqTFk/k=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)