UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZAmCTLB0pe7azdU2JBoX6hShxhCljSkzS9iDPh4SIAQ=' 
WHERE 
  key_id = 'bacafd6ea6a851c7ea016efef59bf094367b47d08437351920676bf4ddcbcf46' 
  AND (
    token = 'ZAmCTLB0pe7azdU2JBoX6hShxhCljSkzS9iDPh4SIAQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )