INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '740e697604a59872265f0c5c922023f5fed9bbf61ccc91423b61f9e8a1c1e847', 
    '4Pas2rXaMbDtH6FlbqjYIlWP5KIcQe9t8z8o1HmNbsc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)