UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PkSF1iz54zuLBOBsLKd2kw51cTZBuEeKZbBdqcHyYq4=' 
WHERE 
  key_id = 'f969faef0db6caa4b9f4586b2a23667331b0eb86a56b8d4a795386ddfd7a99f7' 
  AND (
    token = 'PkSF1iz54zuLBOBsLKd2kw51cTZBuEeKZbBdqcHyYq4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )