INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4b7260592eccf4ebe4624985a5be242723dd94f3d0f4314a253dd1b3f1c05422', 
    'JUaGUxg0sxwlpUPaCd0XZv+wQ1I3uk/nzpgDnvHUw68=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)