UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6HMRUpQYPJngiBPK211yw00mpM99UbJOJGhwIFV1DfU=' 
WHERE 
  key_id = '626d53c86566c037d88a6a1167fedbb286dda0f46c3cd067e050036f91910212' 
  AND (
    token = '6HMRUpQYPJngiBPK211yw00mpM99UbJOJGhwIFV1DfU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )