UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'NS+tr4zk/EWa221odbaUQmq9+EObgPf790c1nD45uCc=' 
WHERE 
  key_id = '3fe62e56c9ad9ab0f538f628efb6b19dddb2a9cd8b9df14c2d645021e4ecc57e' 
  AND (
    token = 'NS+tr4zk/EWa221odbaUQmq9+EObgPf790c1nD45uCc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )