UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qig1a7rwqo1lpA7z3rGyTB0KJYiWAODGeOP00mEC9Wk=' 
WHERE 
  key_id = 'b18718b9e5f7563ff102e165b38af4f06c327a47819c9ed10868fc03239c8686' 
  AND (
    token = 'qig1a7rwqo1lpA7z3rGyTB0KJYiWAODGeOP00mEC9Wk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )