INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '200294abbc61610f46c30a15c85d72e9328972124d8de873dea9cea952e5b63d', 
    'DBVy+oG0RevG9GvAKq/dwh0APC263gQJGnuOpr4PjK8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)