UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5ElA1jkKxcbD46264Z7BNcuC8B2yv2Vm1Q50z/s5CCo=' 
WHERE 
  key_id = '34e5124809973165cbc867873e829b7add8a14f1c5a253e2f711b03d5d61a41f' 
  AND (
    token = '5ElA1jkKxcbD46264Z7BNcuC8B2yv2Vm1Q50z/s5CCo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )