UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'js0h+sBi1U76M6KUhW2cnc49mvR9t/KXe/fHmoTWsqg=' 
WHERE 
  key_id = '027b9ee715301bc0d9b0e0b391fdfcf94a680608c01f62d1db263a65adb80f61' 
  AND (
    token = 'js0h+sBi1U76M6KUhW2cnc49mvR9t/KXe/fHmoTWsqg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )