UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PA6uk9p+f9eNW6/75SEK79YsmAv7Oya/RbUBWu0syFo=' 
WHERE 
  key_id = '45c1bbef99bef9b60b4683e67a7e89025cdbaeb625fad5713219f3edadef1ce1' 
  AND (
    token = 'PA6uk9p+f9eNW6/75SEK79YsmAv7Oya/RbUBWu0syFo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )