UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'W6hO3qdxOPbEA+zfhjni7Q5OyeCHnP80gDuFPhkOj6o=' 
WHERE 
  key_id = '5bc120180f7280a28e55d832b659892ee2856500cadd90a7154aaba25b3525cb' 
  AND (
    token = 'W6hO3qdxOPbEA+zfhjni7Q5OyeCHnP80gDuFPhkOj6o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )