UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'b3LqYIAO/GbxPv3wuToR3JYIifWrITwQwZt3oEC+RA8=' 
WHERE 
  key_id = '0c1849d6589a7709278b6ad6ce68e31ea44cd84213ded02fa577201a710263f1' 
  AND (
    token = 'b3LqYIAO/GbxPv3wuToR3JYIifWrITwQwZt3oEC+RA8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )