INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e53d579e7909e6602337a2ddf99e0549ca29d385d7fd2d1bc1a257cd7fcfc763', 
    'FCdhMH5kwQi1B6TSRNd9+w9/claReOLDQIpfjpH81nc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)