INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ad0a190e3724697cba72af17b9d795501c4e69862732149d597347247f5ef9a8', 
    'OSw2r2k4EooGFlWOOZfOI9i93qTMpAwZ7tO/M3mUiuQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)