INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '319278067a8682f16a34cd27083aa522f0507766cc34f0e137ffa8562db3044c', 
    '+pi8FEY5w30gd5fg6ijk8WmxO3FWA/V398NDEAiIHLo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)