INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '912ea82d4a227be6fa68ddda247cc2e6fd4ff5f9aecbce14fadd18e2b2cef3ab', 
    'KdwQwh1Ao5jl0fnihyzVpP3qHyjiqQ52jROlk38Yl6U=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)