INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ea474130dd59236f5c86bafa2338535cb3af3dc6d895ced57f323d0d1bcd0450', 
    '/eIZdwCy/seeGkiK5k7gRTEdG+k48Pd7Od946ElOiVw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)