UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'hY8i3VG0ttdBPQ+9CWrB34r0VtqhOzIjx1vL8dqrsuk=' 
WHERE 
  key_id = '0879ff296ca7154fe7f6589687e3465b10100396aa31384e24feeeb04dd374c3' 
  AND (
    token = 'hY8i3VG0ttdBPQ+9CWrB34r0VtqhOzIjx1vL8dqrsuk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )