INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b9adea604ae4d97d1c397732f20ecae33af8fbc019600421946a9b5ee0777a61', 
    '+zM8gfpnGEtZZUxttb5+qdYGqD4FeHrtl+4PDlrsaIY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)