UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'HfFevdchwe5Ed60ras5b7zbFcm6jHPhm7m9UH2Ws9GM=' 
WHERE 
  key_id = '6d659707270577ebdc0cfd3808f9beb18234248c1053766575291b2830924a6f' 
  AND (
    token = 'HfFevdchwe5Ed60ras5b7zbFcm6jHPhm7m9UH2Ws9GM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )