INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c2b8568752a2f1a794b14288f29b61f27f2f0f4d347d3b0f59443b3acb0790a5', 
    'FZ7RmERn8n4gpZxgVdjzdZp898gJoBihAy+ypXvAjx4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)