INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7c88f49d22ce0b15ce364e725efa18b0cbdb04624f44bcb86d53a5a7bd500264', 
    'mZuriUVWK0kmPOmqBNKzQEitF0ESVS9lRWk1xDtOu4E=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)