INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b9177be4df392d059f667b04950e6b19e02d32c1967c9886e3709d68bdc515f4', 
    'rIeMAYh0Z/K8YdE8/Jp9VDRO1zZJyoda90tnqXbMtG0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00046

Result

int(1)