INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '856b61deb1d416efdc3f560cdccfa56b9c08ac363e8d8270f3c299deba72945e', 
    'Ds//ZTvN5nH0ERXPpOGXGrRInkjTSqLdJgEt4mZFl2k=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)