UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2uPmPbAcWCoTDyTYXScSLATTsM1g4tTwMBesCQk+uLo=' 
WHERE 
  key_id = '3338119ecd49ae8d27188db4938ef6ade5641a0f668b22fc3d22fa08c5e67505' 
  AND (
    token = '2uPmPbAcWCoTDyTYXScSLATTsM1g4tTwMBesCQk+uLo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )