UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Y61uyQ37jmplD7faoOp2udOW86hXXcvDVcAVsJqs6Lw=' 
WHERE 
  key_id = 'b78e068d962ac1b93d15b8c297f414028f33a27fe7ce7621043a7f865f230b98' 
  AND (
    token = 'Y61uyQ37jmplD7faoOp2udOW86hXXcvDVcAVsJqs6Lw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )