UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GRuy10vTsSLofD8/bKne67Qe/TcVcEddqAbuzPl+pJU=' 
WHERE 
  key_id = '175f5290a8a9a31ca39bb952226cf2d71c2fbd5699dda07634ba3c654d2cd364' 
  AND (
    token = 'GRuy10vTsSLofD8/bKne67Qe/TcVcEddqAbuzPl+pJU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )