UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'OFEom1vYJPB0UhS9nnpWCG3l4hvmNnLkzaUYOLF7hKY=' 
WHERE 
  key_id = '883b1b84e919aa8e16874dfbf884c96554cf9f3eead0a873732702583898c62e' 
  AND (
    token = 'OFEom1vYJPB0UhS9nnpWCG3l4hvmNnLkzaUYOLF7hKY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )