UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'OjP47rnPkb1zQm9kj8fBXZuDOov/D43mobgICeeaChQ=' 
WHERE 
  key_id = 'c96bb498650f9f7821e78fe451b78ced0ef52f380fea132f0d3ba04470d228fd' 
  AND (
    token = 'OjP47rnPkb1zQm9kj8fBXZuDOov/D43mobgICeeaChQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )