INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '730a594a1c47894e53a4d3033232a1135547f6bf36156b017cfdd02e04aefaa3', 
    'lN37NeJtSCmudGQDfKOsFu/E8g39BYeU7rE+S+cRKrg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)