INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '29fa493dac37c54b81e0863f5a9588ea0957b9b062035f4df5c750987293efd0', 
    'xyZ3oHYRLZ4TjBgsdhdKlrPcXHywa47tOV7BV0j6qRc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)