UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'AqvsZTdZE6E2D+1FLAGOdwlM6xi2/yncSihcrdHXBLg=' 
WHERE 
  key_id = 'b6a04e6b0eb8d93b383c4fbb0a055e0f362e38da0417e0101c2cc8098b6f01a1' 
  AND (
    token = 'AqvsZTdZE6E2D+1FLAGOdwlM6xi2/yncSihcrdHXBLg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )