UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'aBFUQo2N8VMIv/JroA8wSI3aHOtlJd7Zr1J0rjt8DFA=' 
WHERE 
  key_id = '94608c15685fbdfcdca625018e29b76d73b5337d99656ed63fb3f48a5ad8320c' 
  AND (
    token = 'aBFUQo2N8VMIv/JroA8wSI3aHOtlJd7Zr1J0rjt8DFA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )