INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8e840db49b875c662ccf1e8495d053d9d205a966c4b09c16256199acd1dba983', 
    'mbPUyfAUkgS73eb7A3pT9xkCv6P9VLyH4i6TjEz4dxs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)