INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6d5398ff4a6db001f99af6e10ad9af6b891d3f014113a5ea2c40b2ef49729b7f', 
    'ZdcOLbWPoUc5WPcGlB76/fCireZ9sDzfKXFCwFfQCqI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)