INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '537a520f88d809c14db0adb104ede8637391e8f4d70dc987e0f0e458122fa0fb', 
    'ofFFBGmv9B6ssSCanK4QsPLl2gJ97JMNyOKQ22qpdfc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)