INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ac78e4ff1655cc39638ec933bbfd6993c876144a17640f4aa62f514a8010c9d5', 
    'X95eVt9RRQP/tQf0QvZsGInLOdAh/EGajCIkqNZ0GKg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)