INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4837f5031d55263bffd0cb8b13e2bbb570fe8c981f2ffa624dc340f049bb4995', 
    'u1AiejIcE87PR4DX1CABdcvyVzH3+JyG/IkRFULwnes=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)