UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cK1B14FolDIu96iPFYpuHTZjDimhvDjBp8DGDkH18yo=' 
WHERE 
  key_id = '7f81db382e54fa6a04d7bd560ac8c96edef1f0ddaf03e4ba2e6988a07c51a389' 
  AND (
    token = 'cK1B14FolDIu96iPFYpuHTZjDimhvDjBp8DGDkH18yo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )