INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '29a530f09a728e185c1b4e08fb51bc2191d1a437bb0f3633cf672021ec4f408e', 
    'Os2vlIAGk+oCPTHfyeC5SHb2iezWBFdt3cWvbooYUPg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)