INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8d8f06f34c03aa3bd4589291f0acd6a871f5be574efa414974cf53ab97f84193', 
    '3j1VOh+9kJajbdrYvOu2R9agapXX4IeIgOk22++NcGE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)