INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '82b51218f7db378ccd36a4f6594f221deecffaa7f51f06fba7fbee04514fa78b', 
    'EKoZmtU8yr3C6DSE+ZWOwawr4/KCKcZCx9jqY6W0luw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)