INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '75dfb7dd52cd6be06fd884bd6a2bf380e250961cb3e0dc97cc048a252b4493f9', 
    'YdXSLgcPZMAq1qPz+JsmDY3C5OQpsO1LTIv1DHIAaOo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)