UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'azOPTz831ry1MSnwq7/Fe0fBqZMuBghrihBJUdg5SwE=' 
WHERE 
  key_id = 'c1b2161b476966a3a723b3ff7fdc22a41310d3b66fc6b769e9283d3536833aa3' 
  AND (
    token = 'azOPTz831ry1MSnwq7/Fe0fBqZMuBghrihBJUdg5SwE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )