UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'g5O+HIBX0TQmvzdfi9z1wJvkm3+ofuZs/uVG+1SJWfw=' 
WHERE 
  key_id = '0523e21bf7d09624015736e1ff99de36419cd06545f42c47fe85e48b985bd2e3' 
  AND (
    token = 'g5O+HIBX0TQmvzdfi9z1wJvkm3+ofuZs/uVG+1SJWfw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )