UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vP8HsDHKl34i9VDp+IVb66Qa2ZUXZVgIbs+ibzrvgJc=' 
WHERE 
  key_id = '20f334fa5bfee778bf16bbe3f0fd5202e1ff0bc329e2b8864871025bd6fe392e' 
  AND (
    token = 'vP8HsDHKl34i9VDp+IVb66Qa2ZUXZVgIbs+ibzrvgJc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )