UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rcq3EURPex32SvSrOKKr+wvNUwa4ikDOr2vRQB+LuSo=' 
WHERE 
  key_id = '2f0928b55687c302921c6f81d57f5613702085c073974cbe784128e0f2dc3c25' 
  AND (
    token = 'rcq3EURPex32SvSrOKKr+wvNUwa4ikDOr2vRQB+LuSo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )