UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WoJILaz7iP3R/9OnmhGCDcCpVBoP+qbT8gUGYRk82NE=' 
WHERE 
  key_id = '51e14c7d242a85adcb7b83fd5cd7fe35769ab9dfa2cf55c243f886b3b61f3d49' 
  AND (
    token = 'WoJILaz7iP3R/9OnmhGCDcCpVBoP+qbT8gUGYRk82NE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )