UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'FP+KnzBQmaISB9A0KntKaSi/i3I99k+31EyF1RYWX70=' 
WHERE 
  key_id = 'df3fb7c270e4b8e3ee25db555369b80185741432d0d6fe3b5310697f4c3c69a9' 
  AND (
    token = 'FP+KnzBQmaISB9A0KntKaSi/i3I99k+31EyF1RYWX70=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )