INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '90c2ac2a7329a061ba2ca83acde13db003f68c768dfd1596d016bd7ddc32a146', 
    'ltSILXOPrdBfaOvDpQ75900HA8q0Jph6OjvTOXsLy88=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)