INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3504f7a672fd2d9b6127b94fd462d595523b8dd62251ee7cd8d5c6923c1da841', 
    'FAITD5S94HVxszo89q2yp//5lrBX4hXIYgjzFt0lO9I=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)