UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xnM0/AbX6jEhQKNcOBPoFNi45bunfhtqIxKY59P5w7c=' 
WHERE 
  key_id = '7c7f24677202fd2e2df9d89a8f67a0ab6f77f504c7d74dfe79968a9e30b539ef' 
  AND (
    token = 'xnM0/AbX6jEhQKNcOBPoFNi45bunfhtqIxKY59P5w7c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )