INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '43b946437bf323d74aad4605ce6523e09df5333734fa36df1e548ae500f5d67f', 
    'GJwnHJeoN8N13F46z0uSHYq6iSlEPCduo+uUjNhN/+M=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)