UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yIIFAT2xuQKOMQriSD1FMWmAbLaUctBJEe0jwD9L2l0=' 
WHERE 
  key_id = '4fe6690e408dc9ca5a13a74c3176bdcfedc72a51acf38a1c048b3917ec89a051' 
  AND (
    token = 'yIIFAT2xuQKOMQriSD1FMWmAbLaUctBJEe0jwD9L2l0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )