INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '73c617f7a6f32256174e73c96489350899370d0eac1656777ed10971a012e6ac', 
    'ZHaHcokW1EFUWpDXzXbS6TOWqm3ltctMnWh7V0STVnE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)