UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tWRBr+U5q4blzM83zu5rG8cgNpDvK0Pr2zJdtbIxoIA=' 
WHERE 
  key_id = 'b1450b39960bbffe74263699b4809fe8e37c780d8c9b84298d7cc4bc1e25ad2a' 
  AND (
    token = 'tWRBr+U5q4blzM83zu5rG8cgNpDvK0Pr2zJdtbIxoIA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )