UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/0bDfq/PAFqICyO1+XbaYVmrL3a2HG4sAyWcBgruUOo=' 
WHERE 
  key_id = '361fe4022730ebec93d93225f82ee64cbf507008ff696aca2af19124019e2f3e' 
  AND (
    token = '/0bDfq/PAFqICyO1+XbaYVmrL3a2HG4sAyWcBgruUOo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )