UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rnr4yp4yMCZfltwf9DrLFhX7YKlzYlA63kLg/gNb5AI=' 
WHERE 
  key_id = '87d564ac5563a209e1068d5cf7ae1d05bcfa67e74187ab84ed5926133d01de78' 
  AND (
    token = 'rnr4yp4yMCZfltwf9DrLFhX7YKlzYlA63kLg/gNb5AI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )