INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'dadff6ba8be1980361158a314a5a238c18646e8946f5c001be2e91dba47e15c9', 
    'AvnWrGdWpQ+VOlkL48Gm7SnAgnHlx9E9YUrTFyfkCeI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)