INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b4f2e80b23b7fb8acfcfc131c82cad8273f74146f83ec2ae82b2daf4f25a3a48', 
    'ekXj6JBfYJ3lOhhB+9p/OWF8seV0FrAt+3kSndlVE9A=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )