UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'MtGfobkCuBq+RqNBEWOkbCskws5bBcV1rqoyRB0f3nw=' 
WHERE 
  key_id = 'c939bcda8aed74fc22295d7a35acb6568117304eb7c53f5d571d81a1cb0fe3a9' 
  AND (
    token = 'MtGfobkCuBq+RqNBEWOkbCskws5bBcV1rqoyRB0f3nw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )