UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fVHbbp9wwc4fCVTLDiMQw99zHaGdjrFVV4SqJTtL2d8=' 
WHERE 
  key_id = '5986fefad02404c15f84c99990cf71844c68a003fa53e0389a6901d89e81f47f' 
  AND (
    token = 'fVHbbp9wwc4fCVTLDiMQw99zHaGdjrFVV4SqJTtL2d8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )