UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4COaFC41Jtm2yRhB7E4ESOGnPQX+NMuPpIbiSmE+KDg=' 
WHERE 
  key_id = '552d3fbc858a4be768bc5196eb3d0752b3758db394c4851d616b3e19ab15f288' 
  AND (
    token = '4COaFC41Jtm2yRhB7E4ESOGnPQX+NMuPpIbiSmE+KDg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )