UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'x5j/8dmiq0l0uxxJDRxRNZ1TFeWG8HpoKASPXCFDo0I=' 
WHERE 
  key_id = '636455ca2a2a101aeb63e7311658436e23ec3932a40a3ed239f7a68d4e91c212' 
  AND (
    token = 'x5j/8dmiq0l0uxxJDRxRNZ1TFeWG8HpoKASPXCFDo0I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )