UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'AOWBfUdePVQBiPazq8A+O1w+moNIRPZKqMRMo0vvf2U=' 
WHERE 
  key_id = '975d2ce88dc454fe5d94f10a25365636308cce5eb289b8750e3cf122eb6462de' 
  AND (
    token = 'AOWBfUdePVQBiPazq8A+O1w+moNIRPZKqMRMo0vvf2U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )