INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6c7241a91ffc9659db1b6855e6a2d23373641973c93ca1a0902d98f9729efb73', 
    'rqPYdrr+qDhb4Rxsop8NJFNRFP+uaS8hT3vzaH7jBOU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)