UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'uRrS7LUZirUMuqu/Wx2X5BJaOhDYlK7Ub5P6lpegyvY=' 
WHERE 
  key_id = '7eea93324ee612d637a20e3152a950e50a07f808ba4580f6e5e8d804fceaebab' 
  AND (
    token = 'uRrS7LUZirUMuqu/Wx2X5BJaOhDYlK7Ub5P6lpegyvY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )