UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'uQWRh9b0mBIS3HPFhlgCBvbNujFEDiC+VoHMQmG2Y1A=' 
WHERE 
  key_id = 'b7e3a3e16d8c3c01e7d929296442e0d1726368af820f90630ff4511537e388c2' 
  AND (
    token = 'uQWRh9b0mBIS3HPFhlgCBvbNujFEDiC+VoHMQmG2Y1A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )