INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '817c636be1048fdc75fdba867ae3ad9a2c00554273b6a1a78fbdd3dfb42d55b6', 
    'EmNHSrXetCHgjAjfNfyLyeOcfHeyVmONyBzTwLYVpMU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)