INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5c4b7952cb5660d540942cdd7c4020c79f8070b47bebeb13ea993c88a3851740', 
    'NL+Kx0kEC5DebkotjOlcxLjUNof7MUK/MYjswQCgN0Q=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)