UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Hf7aa2AgUAD0Pn1vby/nzIj3NDu3TT5BiERok+poDSU=' 
WHERE 
  key_id = '5da699c093beafd1c427c62c863ce37eab5eae67dc53dce56d5afc55b19bd75e' 
  AND (
    token = 'Hf7aa2AgUAD0Pn1vby/nzIj3NDu3TT5BiERok+poDSU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )