UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BgRFzOdwHOf2pehq8oTR4dKDw5OMWobs4zDge2v3Tbc=' 
WHERE 
  key_id = '2ddaaef6fb786bef1fbceade9c5204b3b89bac726e3564684be5789d639009ac' 
  AND (
    token = 'BgRFzOdwHOf2pehq8oTR4dKDw5OMWobs4zDge2v3Tbc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )