INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '847bd8a9fc0f36883a49666b5fc2aaa46d94f17c0da284015250e8a17dc53011', 
    'n38nz1iALuLyYbj7S7IPSgn0OwIi4Pw9MaDAabwZvjk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)