INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a6705679ef8b69c7115a82232afa67cc518b3226337cc5aec51b8dbadefe4b7c', 
    'qmaxBrXDPukQZYwODSka9Eb04+641ma4hzxZCLuzn3Y=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)