INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'be7ffbab0893b2363c62fad019e42dcee8e01d76f39a6d6331d5a1d6940048e7', 
    'HmVSjdX+WTR/z5I1YYh4kGQtEWTbeA2pp3hBBMRjATY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00016

Result

int(1)