UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'NvwhA3/KYJkFx7M9gJqY8nodUEeCOp6H8R0qqo/JRWA=' 
WHERE 
  key_id = '906d0b512ea11b13e466ce65f738fc7c05bdf0e149e32ac2810b514528058a5a' 
  AND (
    token = 'NvwhA3/KYJkFx7M9gJqY8nodUEeCOp6H8R0qqo/JRWA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )