UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'k+Q9U5ElKxgVX0XWROh4p3Y8XO4545gI/cxRBgMSMHk=' 
WHERE 
  key_id = '7f16b2a5140430e6033a86d64b50650b014f138312394db8fd128149ae0cc1d5' 
  AND (
    token = 'k+Q9U5ElKxgVX0XWROh4p3Y8XO4545gI/cxRBgMSMHk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )