UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'i77xJfItAS+ZScOHzjSqhPUmFdpJ0xllvRl3tVU2b8A=' 
WHERE 
  key_id = 'befa4f269f663561a7837c34b8a673ce2eda7785bd0bc5718ca9e1fb75a5adf7' 
  AND (
    token = 'i77xJfItAS+ZScOHzjSqhPUmFdpJ0xllvRl3tVU2b8A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )