INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '891b4d7db3539ca744bfe9abc347f69984aeacccb46be8a3ca0c7a6a7d244d43', 
    'RK4k9JoSxpipF9QwGiYL3eMoC2XXuKnTNshIIRI977w=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)