INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4618892e3382d31c79d4282756d1d4b67361776567459a72229c71f9287e079e', 
    'H4ej8Dhs4DhhRhbOXeNnuls1junUcRPbYn620y16hUE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)