INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '56920666629bc59987f72578bf7fc98a49c2c58b743170e88155f27099bb1b56', 
    'w2fVM7RiBInwqKD2LlikpzreqibFHe5keqCMoyFjb5Q=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00051

Result

int(1)