INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b524f1fac1cf5ea29515be114cca777829472b387e1a2e6a9ef6947a42747081', 
    'mMIEgRT7nWvns/IUMyOmxX2DqZcUdgljZOEjqGuFZNE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)