INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '27aa51778f3912d89dcd280cb14d1e1c445fc00e6793eebd63cb807a1fcbff5d', 
    'DbRPLZxV38iMcM/U2TBHf7g/SrPWDcX5cmkHgWlg61w=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)