UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'HLfaFreF5b2cPo4eGN7bTYhnV36gawQ2jC1LDwn3i4A=' 
WHERE 
  key_id = 'a252b401dabb44fcea90a836828ad85d7228bc89863894ee34b3c50977949c39' 
  AND (
    token = 'HLfaFreF5b2cPo4eGN7bTYhnV36gawQ2jC1LDwn3i4A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )