UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'AFoDTcT6c3JM3utA/OcSjJvbECTfqUrvCAAQSGNIHoA=' 
WHERE 
  key_id = '9fda338daec29568ad9b4e0b3d06f9d6e5b645c2ce342c851fdd68ba52251a1f' 
  AND (
    token = 'AFoDTcT6c3JM3utA/OcSjJvbECTfqUrvCAAQSGNIHoA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )