UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CGhjiq1S0w3Qi4t+yEqVu5/xO4ueikiMaw96gUisChg=' 
WHERE 
  key_id = '7b70583f076ea5f8db0d2c1b4b50ce26c160aa41dbee14cd211e2841b3d0474e' 
  AND (
    token = 'CGhjiq1S0w3Qi4t+yEqVu5/xO4ueikiMaw96gUisChg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )