INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'db29eb521f5bd0fd007a0c144444e7d3d437e59236f796e4bd0f900f6c285f57', 
    '0EizY6/08OKiNBlAJGV8ZRDVdurf+QPVrU2CnPJmtjI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)