INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7a8855a714324561e54c4d1103e80897efe1ead885335d3f8b8c2c3cd4188027', 
    'DWHdYTYBAFS8QjMY5KxrULlDM7dXn9bB6K9FHGT3k7M=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)