UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Yontb45PCrA13mJsovsQla/48+E89EVQStdG89+UhAQ=' 
WHERE 
  key_id = 'f9941067755dc04370c2544f4a1972fff825bd6db9e241f2b2d5d8e8361ee2b7' 
  AND (
    token = 'Yontb45PCrA13mJsovsQla/48+E89EVQStdG89+UhAQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )