UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'FskaqMKNaUDBLFDWpFVWOZcV1sVb7+OMgZPLkRBs8QE=' 
WHERE 
  key_id = 'e091f8f43e18d5119f510fc6e800d12d167775c3d830fdad04314b39c13e6bd5' 
  AND (
    token = 'FskaqMKNaUDBLFDWpFVWOZcV1sVb7+OMgZPLkRBs8QE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )