UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dVLo1tHSmfH4sBBIvtLUkMmes76zQxzoeN4zy0qyhUY=' 
WHERE 
  key_id = '49dc128aa4b907255123c9be3ea6c1426ed4f0ed7ceb0ee868d47a135e57b7a0' 
  AND (
    token = 'dVLo1tHSmfH4sBBIvtLUkMmes76zQxzoeN4zy0qyhUY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )