UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'oLyNrSqbbJkrMI1GiFwoy73OZ2FAD1KEaydHXL6y3SU=' 
WHERE 
  key_id = '93d95ea990bb911706cc13eedef4443bb28c2c7f5ed3808d359b764c63c0a5b6' 
  AND (
    token = 'oLyNrSqbbJkrMI1GiFwoy73OZ2FAD1KEaydHXL6y3SU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )