UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0o3GiouMnlh0OX0w+UR20X7HeN9J+ZkKfP3Kp52yz/s=' 
WHERE 
  key_id = 'b184b0a6d15dff3cef7160805a30e4231a86e069ca7def3eda2bb108b2cd34bf' 
  AND (
    token = '0o3GiouMnlh0OX0w+UR20X7HeN9J+ZkKfP3Kp52yz/s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )