INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '39e9db4ae8c6103c0a663fca405f6068ef08689d061f7c475405331e66908545', 
    'V5i6DSaydrwVZ41R3+Y4phUTDuRxLmidYl0I9297Y8g=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00044

Result

int(1)