UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qTPuTRqDBF8Npi8E4TMDHO36a5QC3QVsCexWBcuIAFs=' 
WHERE 
  key_id = '7e0d13ffce037a2058c7b313f5618f4e563b91ff78b1d7d3bd699d8c9afdf7b2' 
  AND (
    token = 'qTPuTRqDBF8Npi8E4TMDHO36a5QC3QVsCexWBcuIAFs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )