INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'fea9e1475f1004b23bfdfb6884d3f3af62b6a39af5689945acc1320fad769eaf', 
    'f76+7JXfZK22g9syjNXV4t0oo8AzP2L5MfNcxZdVoZk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)