UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'eO1yV0weJbkesWq4Xu0Xyw0kOsO1MPI6YSfbddk7M/4=' 
WHERE 
  key_id = 'b48138ece6b047622f9992b7185338c05e29fe653357293ceb2db263abb9127e' 
  AND (
    token = 'eO1yV0weJbkesWq4Xu0Xyw0kOsO1MPI6YSfbddk7M/4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )