UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BSE01unpG8eFFBrg+Jl9PMq61zEbeuxIBbEuv/7AS5g=' 
WHERE 
  key_id = '15e16770a790bfebc755eb5af25298279f43acd663f786a400eaf62f44d11adc' 
  AND (
    token = 'BSE01unpG8eFFBrg+Jl9PMq61zEbeuxIBbEuv/7AS5g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )