INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ca99d415f42b008cd9e20efcfff76d9d840e284495075bdde41e62411000e1ab', 
    '18u2Fj1y2kRSAcxxFdbcNm+F6JzDD3zKd5Y/2EbFVPg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)