UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'I9v8rCCIhIc5VJp25xUuZeimGTT2JymG7MvmCJAcW1U=' 
WHERE 
  key_id = '82a7c82f84a68a8a9f84d14c9cf1d98639cc2073d18fbad4bade84354fa6dd26' 
  AND (
    token = 'I9v8rCCIhIc5VJp25xUuZeimGTT2JymG7MvmCJAcW1U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )