UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+kbeSmBE4AdbuxhSZIWOr/W8KcMHOn2UgSQ2A8tHB2s=' 
WHERE 
  key_id = '955be413d1e2ce1662a9d8500ec4635c7fee2a52256fcb262a63009836677819' 
  AND (
    token = '+kbeSmBE4AdbuxhSZIWOr/W8KcMHOn2UgSQ2A8tHB2s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )