INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '940706e258b193ecd3ba4ca0ad46a76065798ffeda0717e3967e17db66895ef5', 
    'g9jjMCe+6fjNlEWRIu+6yyQpVnKTp1wLIe3I1AH9DOE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00054

Result

int(1)