INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b8b9ab73e0a87041c6ac29134ba9b271006cce69cb674c0afe5bd13002850dd1', 
    'K5G4CgODMYEpo5uAMnrDPbmV/pnXyHYp7Mc61EIUrJs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)