INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b2a9e5f350f3bd2894584cd33bd09ee94aa93138f48b7d96a203684280c98efd', 
    'U9pQkaFxQ8kN6+MO2gdcsUY7rMHCodDHYB86Vi1aMjI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00059

Result

int(1)