INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8cbcaa6b9738824b98331fecb951187596bedac090935a0cd0056a802df627b3', 
    'O7v412qxhg7vpYusvfySFgwoVfAldhBxcTtsETIOPPQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)