UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mM4BnELwAK5FpPG6hO1MXlMhqJDNaE9epRMaVQPPHxA=' 
WHERE 
  key_id = '117c41b4208f03fedcce95d2c4fbe1540e20dbe8b841c6b3ab36428ce65a7aa2' 
  AND (
    token = 'mM4BnELwAK5FpPG6hO1MXlMhqJDNaE9epRMaVQPPHxA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )