UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'I2cndLcSDkGERHRpR+kqjrRpUThMv1Kgeyp8x0Miqyc=' 
WHERE 
  key_id = '77a730ef6e94005251c242b0a3aabf24c6342ceb3e3c05de94a64beab096ff24' 
  AND (
    token = 'I2cndLcSDkGERHRpR+kqjrRpUThMv1Kgeyp8x0Miqyc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )