INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2b9f321aa271e985ca6e2f31175986a52b237e23a05d037610a8e75df00d4ab0', 
    'hL1SQ4ggg1ebLUCt7ln+QGLXQFzzOrD9GP7JMmMO+jI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00089

Result

int(1)