UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'reSLYyOMDv+lCg85QzfsaTATM57u0n3Fbnq02GQwbyc=' 
WHERE 
  key_id = '2b149fd850aae667b374b808348ca76850c2be6700fb2a76061974e433c2f3f3' 
  AND (
    token = 'reSLYyOMDv+lCg85QzfsaTATM57u0n3Fbnq02GQwbyc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )