INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ef0c892ec7f238816b4dce142537fa797a470f16a9278e7f452e1496f775f8f6', 
    'f5EYBECVSfhd3jZeXdWNgpoYdqRs871eRDdt0GBnGjc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00060

Result

int(1)