UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zkTIgxapd38KHXKV7RBTwAzIttl+jfkmOhVvJtr2x1s=' 
WHERE 
  key_id = '51c79d3950e5b037bd3d70bf21812cef875e6edad5efa3fda386edbc1bd8bca0' 
  AND (
    token = 'zkTIgxapd38KHXKV7RBTwAzIttl+jfkmOhVvJtr2x1s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )