UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 's8qk42ndsbCffmNxk9+tsF70fsH4b14Lza273hRQ7xo=' 
WHERE 
  key_id = 'b8d3f72baf5f90d2079b2d682a1e9b154f1192d751211d49e567116690968b77' 
  AND (
    token = 's8qk42ndsbCffmNxk9+tsF70fsH4b14Lza273hRQ7xo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )