INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b91215b55ab731d0d359ed3f54da2fa41e7a65e9a41bb20bd0350da8338beb6f', 
    'Wj8B2co/bTVvLGDTDOxXUGq1YvnGHOdN7ITajfYv1P4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)