UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'NwJqmMOauUVatEUrcVozHFRO4BxhsY2h4SYmMLLqVgc=' 
WHERE 
  key_id = '19f6f26673992e44fdbb5ac21ca88007afc94b8b35bb9541346d4447da773979' 
  AND (
    token = 'NwJqmMOauUVatEUrcVozHFRO4BxhsY2h4SYmMLLqVgc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )