UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'elmaDHLSREdcntxQ8SE5RISOa/YFW0ppQpf4MhTDsS4=' 
WHERE 
  key_id = '9be4cfab140d6655d60bb586be754690695d8c5fe631931bd7afb85651b879e4' 
  AND (
    token = 'elmaDHLSREdcntxQ8SE5RISOa/YFW0ppQpf4MhTDsS4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )