INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '77504556c32cbd8fbdbfbc827b988306b52e63d41a4c3ecb7b213763ac3462d8', 
    'JKCprzNTPaFAzy9SkPTVEhurh5HEoNLuxqdSoHenhjY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00051

Result

int(1)