INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '27e139737a574e5a3632fe890270e8424ebaeffe402f4648f071624c6dddc0b1', 
    'pORmFCvGXi50aN/Ni3b4TZg1KscyVo77qBuSELku7rI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)