INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1eb109515fb7be13768b7d5fe95e18403b8701e3c4e521be1c1523a217c41128', 
    'kRLM8pNQOp2KWNibtfbda0tuaKUw7I72KetW/kfsXu0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)