INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a96811187f14d00e5e3becd5a962b44ff7c12711873e7f06f366205bb8a3ceee', 
    'iCUKJ1mj9RPRO2lFofwvGK6q8smyRdIXrop0yVey8lA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)