UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'HqY7PwW15rFHloiJZ9YhcEdYdSFwfA4Yjni5ZQktc6k=' 
WHERE 
  key_id = '37ec968fbfdd008e386eb4bdca973bbb414530ee965e826e3443f4e96d20ffa1' 
  AND (
    token = 'HqY7PwW15rFHloiJZ9YhcEdYdSFwfA4Yjni5ZQktc6k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )