UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DMfxk/YbuIzSYCYavvrYmXYkb0X/FR0vryDWirlFSV0=' 
WHERE 
  key_id = '0feb438bfeedaf863e0d15f610795dde354437f6d0ea740e6674fc807c2ef381' 
  AND (
    token = 'DMfxk/YbuIzSYCYavvrYmXYkb0X/FR0vryDWirlFSV0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )