UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yzQ27SmbNecilONTxSGK77xSOHRtP7XCPJYB9gbPFvY=' 
WHERE 
  key_id = '1aedc097fc33736be26e69695e6a50b1540d0f090a42cb32abe46bbfbd8f0489' 
  AND (
    token = 'yzQ27SmbNecilONTxSGK77xSOHRtP7XCPJYB9gbPFvY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )