UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zUzkaLVlmixwmkfJVohgbMfVPHp4X1kN58fr8kvxCWQ=' 
WHERE 
  key_id = 'a4c4505d00f793ac3d87969f29d1e2c8b137764edb6083d3bb6dafdf2e076ecb' 
  AND (
    token = 'zUzkaLVlmixwmkfJVohgbMfVPHp4X1kN58fr8kvxCWQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )