INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ac2491c877b92895b6b9124ee810201828bc1eb65b146022bd722a14b943d13b', 
    'FQYWX0HdK1aEk0emmEaSRV5qSX2bKNoPMULN+vKwQKc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)