UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'wr8rG81AbW+Zx/b12vfCy9U2lWWQoelC21VHv9IY3g8=' 
WHERE 
  key_id = 'e67cf0115840ab397cccce15f9aa47a2b42ced91a8a725f894d8193aa3efac13' 
  AND (
    token = 'wr8rG81AbW+Zx/b12vfCy9U2lWWQoelC21VHv9IY3g8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )