UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ai/3NQ7Eu5DsR8opabL/cUndfVuBwZVYf7h/Qjefbcc=' 
WHERE 
  key_id = '7d00b89f0b75a4492d66ae49cc5f358e06f878a8b0085d36cf5524358d78e82c' 
  AND (
    token = 'ai/3NQ7Eu5DsR8opabL/cUndfVuBwZVYf7h/Qjefbcc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )