INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '961bb90416adebfcc2e8d25720ba1832549a8c6b1a3fd96d704c628bd04174be', 
    'oE88/538K3ga0xBGZ9j90PHexonlU11pDxAmtyOgJSY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)