UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'EdiGQ64kQqqThkA+BJ3m/3nsu6InXadAwn8COpXBE2s=' 
WHERE 
  key_id = '6521278b309381c7c1760cad18658fd03b805acbca38bf2b4b25ffdec42cd774' 
  AND (
    token = 'EdiGQ64kQqqThkA+BJ3m/3nsu6InXadAwn8COpXBE2s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )