UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'oIdLDKrPdOrFJA2Fke/q15K9/9U4/zd0O9YWYPSLmtk=' 
WHERE 
  key_id = '3c568c7b68131242bbb82b26180f143c7e09ad6a2fa35a215aeb59c042f7b669' 
  AND (
    token = 'oIdLDKrPdOrFJA2Fke/q15K9/9U4/zd0O9YWYPSLmtk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )