UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5ey3aJuSht5gGptSKgZewDLNtY949iRxOOXhdPXE88k=' 
WHERE 
  key_id = 'e8f0841b38114d2cf997154d6a5175ecc6b1846bb382b465e99d5eb30766df8d' 
  AND (
    token = '5ey3aJuSht5gGptSKgZewDLNtY949iRxOOXhdPXE88k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )