INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b9ebb884dafafa51d962f90a687bc0b60888aa4aae542352e5481cc78b7d6497', 
    'PDVWgo94NRaY6sfvYCy/b9mN0BfjlVlBqOA372XIAOE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)