UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LPJC/GqJ2XImP9dX7MUHl/lCgI6NDpDZae23Lhw4tKM=' 
WHERE 
  key_id = '4a0a025e3442fa448ab3a1f96ac4f6e35c29098a45e140a5b3fa84f11116ad57' 
  AND (
    token = 'LPJC/GqJ2XImP9dX7MUHl/lCgI6NDpDZae23Lhw4tKM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )