UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rK0TNGRMQ8J0uWlg1Kwf2OuBNddifyskyBFPhfdhWwg=' 
WHERE 
  key_id = '1dffc7e9bdb49ae84fb9711086fcf090b443d61e3d19dd9f13d470b8e9fac95e' 
  AND (
    token = 'rK0TNGRMQ8J0uWlg1Kwf2OuBNddifyskyBFPhfdhWwg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )