INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e8452f027d9e14660b1bdfa0f398364573b977969b078612c9b1e981a8b041e9', 
    'g0X1zUnGIzE9tSntHVzIVsbbF1baQ1sI16aqViDLNzA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)