UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'g4TpdVERX6X+vDIbNV3MZv49qccoDfur9shJ42avvp8=' 
WHERE 
  key_id = 'c5dace821e2cef299b86c617fb3352264cec118a00d1ce7e9fdbb34239fb3123' 
  AND (
    token = 'g4TpdVERX6X+vDIbNV3MZv49qccoDfur9shJ42avvp8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )