UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gGPDPIMOwyuu4cLiyFDh6lyJL+T6D5TG3bQ5Z3WiwHQ=' 
WHERE 
  key_id = '263686d276377cc29f1590dedc46b46534036f6de273644e53b2c2ff66fca8ed' 
  AND (
    token = 'gGPDPIMOwyuu4cLiyFDh6lyJL+T6D5TG3bQ5Z3WiwHQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )