UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'YwpmPuvzOd2QZFsToMKPdmvS6grjCv70c9M1T+5BwlU=' 
WHERE 
  key_id = '62b4f3934c901f9d251b21487e447832deee139d2cf40b6d711b28c6be97fd58' 
  AND (
    token = 'YwpmPuvzOd2QZFsToMKPdmvS6grjCv70c9M1T+5BwlU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )