UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fMG41ZmDtJUlNRws3fPBgvwVb//l3WV5kGvHYWeS84c=' 
WHERE 
  key_id = '02cca9070a2a3e0d8331d616f296e43e8b0c62da2429a0466193a78e208c9ab3' 
  AND (
    token = 'fMG41ZmDtJUlNRws3fPBgvwVb//l3WV5kGvHYWeS84c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )