UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vsSYMK1+3NCx/L35Aklyhv5omuGy024cqyU1IQizpOg=' 
WHERE 
  key_id = '5aedf624c2641c95ece36eabec56ce99ec9e0f66216f6e4da8367692f1293018' 
  AND (
    token = 'vsSYMK1+3NCx/L35Aklyhv5omuGy024cqyU1IQizpOg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )