UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2qCu/qrenYEyJlB1l9JP8qeX8Trb7STAupO+21L/ocE=' 
WHERE 
  key_id = 'f56d6b259fefbc8ad6adc50facf2fa9ed7967e13da1f483021b2d1bad1cde6bb' 
  AND (
    token = '2qCu/qrenYEyJlB1l9JP8qeX8Trb7STAupO+21L/ocE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )