UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gmOIXWiyKBNOP2yW6cXoTijdYg49fXwv7kOBjczX+FI=' 
WHERE 
  key_id = 'de2804af0b02f4f6662a68eaa8669a14f43cbd4d3f359f7b125c47f0896a194d' 
  AND (
    token = 'gmOIXWiyKBNOP2yW6cXoTijdYg49fXwv7kOBjczX+FI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )