UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bfPhqeLZrgJZauFs3fVNRDagPMPqiDsg7iXIGePUNK8=' 
WHERE 
  key_id = '30dfa57085e747e27ab78e86b5ef3745525d909c927632019e844cf2e724e2cf' 
  AND (
    token = 'bfPhqeLZrgJZauFs3fVNRDagPMPqiDsg7iXIGePUNK8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )