UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DKx1zYTYcaTfkyFi4Fso94OoFKApseihqJggKBpV8r0=' 
WHERE 
  key_id = 'd93b1738cfe2c52aa3bedfe541c4e9dc55a957a979f331d73e69f8b33a08c601' 
  AND (
    token = 'DKx1zYTYcaTfkyFi4Fso94OoFKApseihqJggKBpV8r0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )