UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5kWCIRC9DsotdGrw3oBM39Jtb8VPcPQSjLQz60by0po=' 
WHERE 
  key_id = '636e7f2ff1d76f86e393723c20ac81253b47611e8c60fd621aa1d87b2b5d32ac' 
  AND (
    token = '5kWCIRC9DsotdGrw3oBM39Jtb8VPcPQSjLQz60by0po=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )