INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '306e5023a7c0160e818fcf59db9637cb5941c81fa6a2fd5cd60ce332446c7825', 
    'qAvCdPjRL2pquqkkS+nw3ME7pB9kY12Gwr2bY1urcco=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)