INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e289ab7be2a28af57328357f1aa63788e892b408544af50bc16b23e2a78b5e23', 
    'w9L3ndEtr4PQpheG+NCKslzwznkOsIIPYY9uOMFCu18=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)