INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7c31ed2478dee2a78922965203e29dac26a0654436a1e1f1480c491c97163280', 
    'l+Dbc0ZVwyLgbgTIRbkPhuUGk24K4Pv9jPnxgIRDato=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)