UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'OKE+/FtF576Z1e0VBlt3tdaEKaYhubRUxtO0M23EMj4=' 
WHERE 
  key_id = 'e7cd274b73f717543cb945d3e47181b58e21de36d0e790199dc9ad004c2d3d98' 
  AND (
    token = 'OKE+/FtF576Z1e0VBlt3tdaEKaYhubRUxtO0M23EMj4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )