UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mgkTnjRSXvAWogx4559fNu8d0AcYGY/YlaG6pb7HHQs=' 
WHERE 
  key_id = 'e8f199e7c7a6ffefb1abac9b60c687dac996093bf2474a38d73b5b300a44296e' 
  AND (
    token = 'mgkTnjRSXvAWogx4559fNu8d0AcYGY/YlaG6pb7HHQs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )