INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'bc461a6581cd472d1c8ee629b3dbb8d644e27793fac02345af70afe86cc8d009', 
    '8T4X4VPch2/iNXb+V6XAHFuodP5BktTBL7su9KcqJXY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)