INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'fed6764327749e3f796a9f353218fbe96b5d8719281918693e68d8174c57e2d8', 
    '8tPmQmfGTS0kgfF3VbiPhzs96PLyEq3pB8+rJOz98aY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00111

Result

int(1)