UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9LVHwhjd/sLaCEMcMIKCgRQ7x8mNOSy+yM/yIFs2o6I=' 
WHERE 
  key_id = '07db5be1dbc6a07b2668ef63526fbd9248486a0354fd2c6492f8bcc23cd10d28' 
  AND (
    token = '9LVHwhjd/sLaCEMcMIKCgRQ7x8mNOSy+yM/yIFs2o6I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00043