UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VL4xM/fM4rBEfdCWYGSFBWPTb11FLrgWe74DL3+FytY=' 
WHERE 
  key_id = '58b0ef147ec42e4d554f59ba39a6fa895c930c69d0904fbc7be8d56f93e0a47a' 
  AND (
    token = 'VL4xM/fM4rBEfdCWYGSFBWPTb11FLrgWe74DL3+FytY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )