UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'q+wgPPNe79zfu519rOqO5EhPsaiJ2I2J5YlyD9Cs5ik=' 
WHERE 
  key_id = '3ae9deb85b88395bf5d7a6add37804ecddc7cb0d4fb2ca8c6f54fb0a2f347fac' 
  AND (
    token = 'q+wgPPNe79zfu519rOqO5EhPsaiJ2I2J5YlyD9Cs5ik=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )