UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KrgwwRF+N6KNF6+fX4+E1p+ndrt0sNnnrcb4otuyzDQ=' 
WHERE 
  key_id = '7d392ea72dd7bcd8046683f4107b1ff48c6e3ec2d828d9c69aaa7db2a5840086' 
  AND (
    token = 'KrgwwRF+N6KNF6+fX4+E1p+ndrt0sNnnrcb4otuyzDQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )