INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '959c52dd077d4618eaea2bfd0ed3fa789d1159e1418c52b46278720aba9df58a', 
    'W4vA2hYibDXsbiCHWn+dvrvO2nuYHlvbP8JOuOXUF/A=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)