UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nfMMn724h+El1Hw2VxydSY37D4gcaNiJVj0uUE8/rOA=' 
WHERE 
  key_id = '3c7ea9a2179dc1af42472ffa0b958f8f5e87ea1c9d6e61f119e2378abb89ac3e' 
  AND (
    token = 'nfMMn724h+El1Hw2VxydSY37D4gcaNiJVj0uUE8/rOA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )