UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ptjafcd0hsLPAe23LxPUZ3RjQSNKLpJJJQjapyCYo0s=' 
WHERE 
  key_id = '3164c99038d2c91c650bdf86f51097f290fd1fe711a697cba10677d1bc1e49f9' 
  AND (
    token = 'ptjafcd0hsLPAe23LxPUZ3RjQSNKLpJJJQjapyCYo0s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )