UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8UGixtcrcwQYfJvZqThi1dE09nx9HCppmoShePwrmZI=' 
WHERE 
  key_id = '155261e09c83595a252961d81ee5836d85968b2275e4bcdeda0c63007e4660fd' 
  AND (
    token = '8UGixtcrcwQYfJvZqThi1dE09nx9HCppmoShePwrmZI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )