UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KInC8nfxsh/a5UaXhUjPwOoL0fWwXtXynQsDiSOYlCI=' 
WHERE 
  key_id = '430f1c97606a64df29b831b1d8cf57324ca377747ee67e86d9d15d47eb60983b' 
  AND (
    token = 'KInC8nfxsh/a5UaXhUjPwOoL0fWwXtXynQsDiSOYlCI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )