UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'eMje11MSJEIH7Q8r3A22sM9vW48Sip72r39Gq7mjeBE=' 
WHERE 
  key_id = 'f2d39126c53f951a49523f9ff7f3edd2a89fc84d83eef479a042376ae7a08239' 
  AND (
    token = 'eMje11MSJEIH7Q8r3A22sM9vW48Sip72r39Gq7mjeBE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )