UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Y3r3+wsjsIYxyKzbVRBbzI0xGei1QDC5XYPHHjJmvo4=' 
WHERE 
  key_id = 'c947671fa40d074dd99eedeb1ca9b98c669d890333777a5f1bde7f4ab45362bd' 
  AND (
    token = 'Y3r3+wsjsIYxyKzbVRBbzI0xGei1QDC5XYPHHjJmvo4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )