INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c9a96fb34357f7a6bbf3be3fac6ab74c174f4701df61b6ccd53e17ed9cb10e30', 
    'ehpIZfKvDNDqgIjzdeVY+AUixD+bZSnL4fWj2wVQves=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)