INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '442b91c3975f7337835b5634fe3a81d54a6d1c25ad47ff200c5904216eeb4616', 
    'dLiSV9xIMoOJMcDSUi+rAEhQP9nS4umOfjY1IcirzIc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)