INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8462fbec2958b1ef3c32261c2f12c856e35b4d740d6a63d8e5e1b264a9624b54', 
    'uB9cIe1BDfwbij9G28Q5yRvXbv4oFl2AqCXAR3I/IDY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00015

Result

int(1)