INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7eb60c816198de2616b08f104221c587800b0d4d0b84f72316a0a3a350088d7a', 
    'Si8Ym7GM18FCOypUuFgCF/YsrnOR7F17PBd8AN8lkVI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)