UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'V2ljcBMUuG9XRHCmUVMdegPXffFzRG7KzLdXMHWpbIs=' 
WHERE 
  key_id = '9c638718237739bb12b20872e21f496166e949bb61df9f07aec088cc68de84b3' 
  AND (
    token = 'V2ljcBMUuG9XRHCmUVMdegPXffFzRG7KzLdXMHWpbIs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )