INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '83843a5b4502a48e59a6ac0d3d590a2758130787b4e4b40029c879c24dbd7443', 
    'DhSJBm/p7gMQ7paWscqpkm4NeFARqGYVXrfr93+lJnw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)