INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f791e869ffe9cddd049be94ce8187d142bd9e1df148fee1456fd7796e9e86b52', 
    'imvfGIcN2JPf7p/rdFZfUi6nPddpK+SlxFiLTYcuQYU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)