INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '48cd0a240c3741b0b7d81b09a315933bb008021b402a9a4d14bcf2dc766fa9ec', 
    '1yHFky23uweiTt36FzcZcdfh+bxcpDkEibpTT4CNGpU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)