UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'NaI0UA74vpjQtboelWTLTULRi8hubz2ouq0XrEqUWvA=' 
WHERE 
  key_id = 'd84ca9df0d4a7800e0361a5216b816120a444cdfdb9aecf9b35b2b00f7c6f602' 
  AND (
    token = 'NaI0UA74vpjQtboelWTLTULRi8hubz2ouq0XrEqUWvA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )