UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Y4ZnyL3UIvckJNO31mHEYcOn8OWxCTDv4z5t2TtG0/8=' 
WHERE 
  key_id = '552798f143018bc5f43513733b4c3adb95146a6eba19909976d7b2017250e3d1' 
  AND (
    token = 'Y4ZnyL3UIvckJNO31mHEYcOn8OWxCTDv4z5t2TtG0/8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )