INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '90e39522d46c2342d77082b0c2068776cf794e15f2847fbfb39aeffdd085a78e', 
    'vshOUDjLq6dgrtMObUntPO0rAULmYCPbDvA7i8W9MC4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)