UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Q5z2OEfj5n1VM/BPALkiJwllEBFzZjlYDxPQ5gbXTl8=' 
WHERE 
  key_id = '5409c833a5471d8694027c8ffb5d4f803e00f464b722aec4c842474863c6631a' 
  AND (
    token = 'Q5z2OEfj5n1VM/BPALkiJwllEBFzZjlYDxPQ5gbXTl8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )