INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e4e39820a6070c1bb7d103ac2cdaaaf8b1ef8f598789ee31340baeb74122dc78', 
    '5VQn+ifamWZsoqBFWiJZi8bnAACzyPVhBtsHpY98wb8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)