INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '21bc994e8655269f99cb1a9e17c282412628547dc217b197825899b90e8d3bab', 
    'Odf5tdVlB7Dx1AzBQRSJwYhphx3DVkxBIYFN2FtXfsA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)