UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9AYiHI2cyst/4fFKbqyAq8sJbQjXqewktP1MpDD0J/Q=' 
WHERE 
  key_id = 'd27d5ac83b3b6abf717bbfb25463c17c9ccf6b2d3b0e3b484f9d82a82455eafe' 
  AND (
    token = '9AYiHI2cyst/4fFKbqyAq8sJbQjXqewktP1MpDD0J/Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )