UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yJU6UVeVSqwVNmEoHHpZrCVqMHebPYhUqbp+cd7f6gc=' 
WHERE 
  key_id = '5378226d77432f6612bb9d7029b8ae40f29b41b544afce028b54fbf9665a2047' 
  AND (
    token = 'yJU6UVeVSqwVNmEoHHpZrCVqMHebPYhUqbp+cd7f6gc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )