UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6ikVw+dwHNmuVTwOBiXYxBDxVNZ1Rz++utJ2/8GogIs=' 
WHERE 
  key_id = 'b1c32839d884cd80eda13afa26850e9485cb2b7ae28db9c79a7c2448528fb69a' 
  AND (
    token = '6ikVw+dwHNmuVTwOBiXYxBDxVNZ1Rz++utJ2/8GogIs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )