INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5c6735155ee35e02dcd554749623fad22ae0343cb3011622c7aa803d6e65835c', 
    '75nFvPm/3et8eU2DIl7mLVF8HoIidYtRGDXBGm4p/I8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00046

Result

int(1)