UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'g/Q75bidW3Q1tVSw8PE2LbCVAGliy7BHXk2STA7CQuE=' 
WHERE 
  key_id = '1e3d065d91ac281f4c3d49cbf231871f29f3a682fd70d337dc831dbe2ca14ec6' 
  AND (
    token = 'g/Q75bidW3Q1tVSw8PE2LbCVAGliy7BHXk2STA7CQuE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )