UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'iimG1YviOqTsArtp1SG4ASvXS7UK02Wzb8bbLBUOE0g=' 
WHERE 
  key_id = '9b48f15c8e2abb9d2cf05908a1b71fe2783e03a2af1119a43d01559252828241' 
  AND (
    token = 'iimG1YviOqTsArtp1SG4ASvXS7UK02Wzb8bbLBUOE0g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )