UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zNxc0ld9bwx+spi6tdXc88S5cYDwHBzaWXbCactGA5o=' 
WHERE 
  key_id = 'ed29456c763cedc6a4b8e914c172eefc9b6c44cb9487547012768ad7807c90e2' 
  AND (
    token = 'zNxc0ld9bwx+spi6tdXc88S5cYDwHBzaWXbCactGA5o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )