INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b4005e93f25c7e674f890921f5267bc9f4df61100256fda42e34799c0d506d6e', 
    'TeSj/XRwU32wifSrh//0QG5b1VpGMHbjalrRiTlPzgs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)