INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ccf7a516313e1ace06d3315418becfd25787d668b8fdbacaa70dbf4a5b2dd456', 
    'Sr1CN9ZtAB7XSxio/bfiGFj3j2FkXr8D6wU7rMb6U14=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)