UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Pp9rN8bKXj1dP6qMJ4hvzWDPr1yU8pV/y4cPPy0uyNg=' 
WHERE 
  key_id = '54b566534f1ee0129684647ffd4111d0e67db64c7f15c353c418e7913493b410' 
  AND (
    token = 'Pp9rN8bKXj1dP6qMJ4hvzWDPr1yU8pV/y4cPPy0uyNg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )