INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ba73ef08a869a2f1c19d6f74575c215d4c7d8ec900b704e6cfaf0ed35048eebf', 
    'c+SMKH6FcaQgSonBeUyEBmcprrOtu4kBv/Q+1GfI9Eg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)