UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zZFbExVqjYrkKKhqqinihPxkaYD3rD/FdePPsmKj0S0=' 
WHERE 
  key_id = '901b2bb7c5ac68e861c43675bfc0e48143bd44364eab84f069e9acc1caf1ce6e' 
  AND (
    token = 'zZFbExVqjYrkKKhqqinihPxkaYD3rD/FdePPsmKj0S0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )