INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ab555099082bd3d3111eac83479608b63f64859c0d78afe57caae55fa86e437f', 
    'sHah0tSc/W8+nwoLY7J4SxY4typW7L3eKsjaPkOlwgs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)