INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '56dce3271e244711b433d2543ed0dd546c65fd5229171714d143fa0120e7c323', 
    'CqY71wosPqPNvP0pjQyQHH+Vc0DkRZAfyThWTCS47Oo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00055

Result

int(1)