UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VmeZdLB+SIiENqfZV5tibG0xVZagKBKkwDB2AvDXkgI=' 
WHERE 
  key_id = 'cd40bb80874af0cc538796c820d1ebde31bcfcc9c14f5cc11396ec0e1c0ff118' 
  AND (
    token = 'VmeZdLB+SIiENqfZV5tibG0xVZagKBKkwDB2AvDXkgI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )