UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5JFDqEdTsoOeJ331/Lgv7RANPwQ99sFstckGnu2013U=' 
WHERE 
  key_id = '5ed6bf6c1092a7ce833281b18ba9c274dc1974213f6b3289a79867286aebd3bd' 
  AND (
    token = '5JFDqEdTsoOeJ331/Lgv7RANPwQ99sFstckGnu2013U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )