INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '56e42940cab55f39811ea49b5453a1381d75fb2cadb0f8b71d3350f2e6891737', 
    'VG3lyRpvRX4qVenPQOrI52gn7eSYRUj1Td4KqyWPDNM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)