UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'o5CWTKiTE4XNyAzT7a2WaFxpuj/L6RD39B0NBS49Rwo=' 
WHERE 
  key_id = '609cf758e11102055f80fb2ad8acd556cb4302b4ccd12a8a979c659c0e19ccfb' 
  AND (
    token = 'o5CWTKiTE4XNyAzT7a2WaFxpuj/L6RD39B0NBS49Rwo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )