UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'v4PW3EC430FulLT8/lCHem28g1JmkbRUgb07t+KIqdk=' 
WHERE 
  key_id = 'a4b32b1b078d4783fc9f1a70f5c6d523005e9667f162a4290e468ad560235e4a' 
  AND (
    token = 'v4PW3EC430FulLT8/lCHem28g1JmkbRUgb07t+KIqdk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )