INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2553ea92a7b04e070b0d83fad6ba47465aaea7bcdb3daeb564e82d5426ac7ee9', 
    'NXNIEDF6nt9PkMj0gDL8tErRpxcizlErLjsFWGeMLRc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)