UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yUajkPIfe58WErWP3ivnvbT0qVMaU4VBgVbhTWCtABo=' 
WHERE 
  key_id = '9ab5b7f8fd6d336a7e536df90a30b09034472ffd101a93f0d4fcb815db6b3b9b' 
  AND (
    token = 'yUajkPIfe58WErWP3ivnvbT0qVMaU4VBgVbhTWCtABo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )