INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '327b5194a56942b7f2e9915058cb2b3bccf0b695efcc2eebb10812eff892c64b', 
    'RHpuUtnPDtQ2UyxC/7DyJd05ZMR/dmPXhsbEd6Jig0k=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)