INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8d76166f573a527ac34a262041168f5530fcc60f5a473d1845d3786963185a38', 
    'x3Ci6GZLDtR4LDzY4/8mAORiIBNjZRbFiO/L5ITRBhI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)