INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '16040389b7173049a54ce4eb7ed61174124d3775f6ca42be7e8e6ac76cb59b42', 
    'zlNf/Ek475s1qx9TeOcqbkNT3NoV1pcIelNoJdMpFio=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)