UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '53bhg3E1ORvlnqQShO0I/HiVOl4BNixaYoxt1DxROp0=' 
WHERE 
  key_id = 'e63b3babcf0faf548fce35141d053c158fdc4e91a8adac7ede39ff80c29032cf' 
  AND (
    token = '53bhg3E1ORvlnqQShO0I/HiVOl4BNixaYoxt1DxROp0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )