INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4354040dcb32a78158bc2465b7640c287fdd2f4d3991e82a2b7e8fd46a11e693', 
    'hhv4yNqzCIrsEsgipDRbvrflcB4JvtbFRNratpupOeo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)