INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd645042a3fe997e43356757f6609638d881d81772be4da25a2817307faa78e9e', 
    'cbZyqZ5oJR+BFsGQeBGWOOH/29MExxN6i/rVQTA2nt4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )