UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'eesD52BT2a9f1zeELqsTeQ6ZXNykEYxT+bBrBgaPaMA=' 
WHERE 
  key_id = '09d3b361dfcd43210de672015de2d523591e3d10cd6cfccc660c020eef4a2c39' 
  AND (
    token = 'eesD52BT2a9f1zeELqsTeQ6ZXNykEYxT+bBrBgaPaMA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )