UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '09Nx3R1fRJXvpRXAoB2yk0L59QP17E+XW3RnelzSy0o=' 
WHERE 
  key_id = 'b495ac145eadd1010b34c183674d90e8257ce56be1f9704c29bd40259850d2d3' 
  AND (
    token = '09Nx3R1fRJXvpRXAoB2yk0L59QP17E+XW3RnelzSy0o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )