INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3add4c3e42ae521e96bf38bae9d620452e4d94e1079d5f51c7cba2254e038e51', 
    'iFoMbDL9lVg2EmS11VbpcJkHOcx1sPzCg5zVseYmVBk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)