UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tkQR6z1UHs92I2qwJDEkZYInfM3I76mhXZLARM1AoZM=' 
WHERE 
  key_id = '9318a67539c49181fa96e86e6e253c4cb2e6ef3301f7e1b505745ce93d4eba2c' 
  AND (
    token = 'tkQR6z1UHs92I2qwJDEkZYInfM3I76mhXZLARM1AoZM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )