UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '54ATdy2R9xuv2qthiCvI3nq09Ng4vXpPLL2mfCW+x5Q=' 
WHERE 
  key_id = '45c4886ebde6c529245849bbf4919012f20bd32177148053a94282314aaae557' 
  AND (
    token = '54ATdy2R9xuv2qthiCvI3nq09Ng4vXpPLL2mfCW+x5Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )