INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b7983c3fd277bbcd771cefe9d4b0fa1e19b488367c8b7b07c4f2ba7883a898dd', 
    'UvO6ffgVDCjqx8kNuxOYdkqVIcpbnvstESmVdAaF0C0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)