INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '54fdac7d626154558792d80d8909ddc621a992c7c6dab6c1ba6e4f28ef51566d', 
    'kUNvVA0KRAu8ffI4EtfzDf2lEPWw0PPH5Slgq71bgIs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)