UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fZvFPiwmRtGiM2RbrMqp9VMb7kH2z1O+MXakjPlabO8=' 
WHERE 
  key_id = '98f5d89c8916d5195ff9a9310c981b6c04b194bc1dc8dcdecb78d16ea56ec275' 
  AND (
    token = 'fZvFPiwmRtGiM2RbrMqp9VMb7kH2z1O+MXakjPlabO8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )