INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f1b51547f9ec1cedb51869ad195aa56da72210e12e95d44917fdf30495a0a690', 
    'yCYwZ+Q5IZIylMzibQzUBe62Ub7YZfK4yU/NfyCEGSg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)