UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'h+SMUdyMK3vOwjRAah5T/aFNt4vd/ELPzd77Xg5KLtw=' 
WHERE 
  key_id = 'c4b7e630414ace9fd5ca14e51c38300524b9b502b70496217e2199ae6391e7c4' 
  AND (
    token = 'h+SMUdyMK3vOwjRAah5T/aFNt4vd/ELPzd77Xg5KLtw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )