UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'iI2x1hwoWLelXVl/VFw0PTceZIwvTBEoAgwCIWPJmrs=' 
WHERE 
  key_id = '5920cb901af7acea1432159d390aee3b6934404367bf299d010818a69038c408' 
  AND (
    token = 'iI2x1hwoWLelXVl/VFw0PTceZIwvTBEoAgwCIWPJmrs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )