UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rpkQAqG68ai+maFUj66Rbxk74qoPx/MKw6VI29A3noU=' 
WHERE 
  key_id = '5aa22355dffaa841a507a4b7b2c379d3a9d0c857f227b0472080b9ab9af9079a' 
  AND (
    token = 'rpkQAqG68ai+maFUj66Rbxk74qoPx/MKw6VI29A3noU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )