UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'JxScB9goGAWOko5sjw52TI3LREoRNHyIOeZY57TXOb8=' 
WHERE 
  key_id = 'b2184437eee13c3c15133173bb50da66851dbd70935132f2fe3f30f7e9e37d3b' 
  AND (
    token = 'JxScB9goGAWOko5sjw52TI3LREoRNHyIOeZY57TXOb8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )