UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'IjKjQChSe/jMXY9L4yaWIPG1LsN7R/R0FlEUHYT7NMQ=' 
WHERE 
  key_id = 'c2d6c30555a1846ef34d5a50e049e4cc74cf441d60c55ced82e46449f9ff0873' 
  AND (
    token = 'IjKjQChSe/jMXY9L4yaWIPG1LsN7R/R0FlEUHYT7NMQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )