UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0AVyO2O+fSKISyZ9sOSDfJe/fAHo4TngJxLKsqN6tQ0=' 
WHERE 
  key_id = 'b8a5a4fa0b1bf2bb9ead30d5e12fc79905c4651551110e619e413cfdd12342a0' 
  AND (
    token = '0AVyO2O+fSKISyZ9sOSDfJe/fAHo4TngJxLKsqN6tQ0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )