UPDATE 
  tmall_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4p5+5d3OzbCR+b8q/Iz/UhyEfhZOXuSStnax9vHOBQU=' 
WHERE 
  key_id = 'e2b287f6838d4ac92730a0675df5801aa167d2a3c5c2413cb6857dd7c517a9fe' 
  AND (
    token = '4p5+5d3OzbCR+b8q/Iz/UhyEfhZOXuSStnax9vHOBQU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )