UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pK5SD+3VjXB1avOuxGoy8thUrl3IFEI5goGAfhM5e6E=' 
WHERE 
  key_id = 'ab2a705677d72f67d096507984352888cf6ba4ed4de473f4fde807532cdc2acc' 
  AND (
    token = 'pK5SD+3VjXB1avOuxGoy8thUrl3IFEI5goGAfhM5e6E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )