INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '492113dd4b262a6a7f8e03ef41ad606f058d57471d849239f3d4f65a4d3b1eac', 
    'x1MuedyctF7qNfDS13k8OjMJ9t9F+//ueYtgFWGBAw0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00059

Result

int(1)