INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7471ba18ddbe6c53a1d87049e23db4c3c48913ae024127746b9e5d1f6e25bc20', 
    'SM8d0G2ODE1ZSQ5yZzR0KM3fjI394rI5z0luD4F2t/o=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)