INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '877250b2d621e6a77b765da3e3dcaa1dd9e22cd808a82364138fe7cd6707419b', 
    'b6TBADADS7waAQOhSrwCVjrihBe/m23HrXtTSP7a3VM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)