UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'HbTwOG3Seb+TeBFWaLCyDekJ9usnn3uvtNI7B3chZFU=' 
WHERE 
  key_id = '104e1678b3745f63094d9e64c84768c569ef3d253c859a5fafdb1da4473888d1' 
  AND (
    token = 'HbTwOG3Seb+TeBFWaLCyDekJ9usnn3uvtNI7B3chZFU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )