INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'adfc1a9e295faa807d2483658d75c257c0adc7650de78b1dbb47d5b16a56f7d7', 
    '4+NPSbvsnuQPABTrmvKPdXAQHts0IbxznTHrKU1Y/W0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)