UPDATE 
  q_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7UPzLfaJ5T6ZPmFHrO2/mUUKbz+9nT3aRgjHR0ZgJzM=' 
WHERE 
  key_id = '17333ea4531adc1b355f236533155d2610cf72e19f8bf5c8f5f4af270e71cf1d' 
  AND (
    token = '7UPzLfaJ5T6ZPmFHrO2/mUUKbz+9nT3aRgjHR0ZgJzM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )