UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'N+ZfEZIincb9CmupfCgBl1RWzPAlMApfx+pqBf1kDfs=' 
WHERE 
  key_id = '530fc4d3d64560adb2801510a97fe5a22a68196577e6a1c702c6689705354920' 
  AND (
    token = 'N+ZfEZIincb9CmupfCgBl1RWzPAlMApfx+pqBf1kDfs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )