UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QNrgZyfTtCo+vqQom+pdKgDdCkK5BzOip/LvEy174dQ=' 
WHERE 
  key_id = 'cfdcc78211ef37ca6af12df28fe5231c97daa486d97f1df12ed7c4d1201939f3' 
  AND (
    token = 'QNrgZyfTtCo+vqQom+pdKgDdCkK5BzOip/LvEy174dQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )