UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'IW5MN/pJDqrkyGfVVDN3wkVYrV6H2vae3hKfeOLuRew=' 
WHERE 
  key_id = '35eeada65bd617f0d453c185892608863ee64f5d1658d3cc1fa2c81f59e7eb16' 
  AND (
    token = 'IW5MN/pJDqrkyGfVVDN3wkVYrV6H2vae3hKfeOLuRew=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )