INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '16c73081927669e10c4ec5b5dd3d063c84c024f70d2d30dbca3c8753592504a0', 
    'r1VnPGR7lBfidrzaR0no5Gnc+HnDUuIqq7T6yGp8bTw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)