INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '88d816c38fa72f778474b6e7265bee234480c301c1aebe0f9842c3fa19e767e9', 
    'ElOJXxpSbJA0qYGuVu4wgbt6V6n1SUoQjUa8V5aKhRc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)