UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/51gQuZ1rC2+3I0u3h7nl9AM+0huOV4hrpmDa3FScEg=' 
WHERE 
  key_id = 'd25900df41f13760e69c47ef46acecc8664f78e4c4a8ce93bbaac2992447fa73' 
  AND (
    token = '/51gQuZ1rC2+3I0u3h7nl9AM+0huOV4hrpmDa3FScEg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )