UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'k3p+M/Yj36wLyS8CyEENjMVKB444t8kBiDfsE1nn2IY=' 
WHERE 
  key_id = 'ed5bead53a0d6875c204760a93962bcdacd9ea59df868ed8ff4657931d78ba8b' 
  AND (
    token = 'k3p+M/Yj36wLyS8CyEENjMVKB444t8kBiDfsE1nn2IY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )