UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DlF1dqOm5ehG2Et6CymrqXbxzbYbqLNVOx2KiGs7mZ0=' 
WHERE 
  key_id = '23c720e027bcffd34c3b11784fb80c5f66448e83efd2cfd83c009ca226e7158d' 
  AND (
    token = 'DlF1dqOm5ehG2Et6CymrqXbxzbYbqLNVOx2KiGs7mZ0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )