UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'l4Rzqaj7WG+tCxOjZRz1+vU5JF51pkViFqc/t1dzTI4=' 
WHERE 
  key_id = 'adf9cb17cde99dfb056c993c0e52128a1e013eb9afe773750021f718d1a3f900' 
  AND (
    token = 'l4Rzqaj7WG+tCxOjZRz1+vU5JF51pkViFqc/t1dzTI4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )