INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd5cef90d4981aedbbd085ea0346086a44946294f2e46a2bea8994c2eac7f7bd2', 
    'SjZyXjGBQy2V2ctZnaSbTLG+Mi5hwC41WnGI4AaTgO8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00045

Result

int(1)