UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'l9vFOTfehuxD6SqFN7H/4TkAZRGJjqnLAfgZGe/r0hs=' 
WHERE 
  key_id = 'c6bfcc5b73d6e38633c84c7faecfb266e4c0e4a45a46337cee633d3106163a3c' 
  AND (
    token = 'l9vFOTfehuxD6SqFN7H/4TkAZRGJjqnLAfgZGe/r0hs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )