INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4a3c9d8c0b9f6313c7e693de50223a1b6ab73a4af777981cdf249e2647d3ba62', 
    'RSM3twYbefi8Wj22Gmb4kMuC/0LVJJdF1doSAqN5CHE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)