INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd3a16091729097f1953c7c7758b46b369ff6ba7606a89736f76eeac88eabe2ea', 
    'PNce0SXJjWsAxAq/JYvJDS3vNEMVTB0dPq4GQ4zI5r4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00053

Result

int(1)