UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Z3lqiYlfSw1J7ptD3hSUOcu6Fmvm+zB2GaOfuLVeDEM=' 
WHERE 
  key_id = '310473ccde3af05862a9e3edfee688caf3de9edfed3432bd637a9c3769d74f42' 
  AND (
    token = 'Z3lqiYlfSw1J7ptD3hSUOcu6Fmvm+zB2GaOfuLVeDEM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )