UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'NYuAAcuOIchkw6WQP+VehPJyM5KXvAj3aEHIA2JRhVY=' 
WHERE 
  key_id = '636e707a52c81b5ef0270971dba326a2a66c13245eca44edbbd7c02ad6797978' 
  AND (
    token = 'NYuAAcuOIchkw6WQP+VehPJyM5KXvAj3aEHIA2JRhVY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )