INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e440f52d4ee2d10610da86ebb9563d967fb7ebdd02ee7545bb0e44e67cc5c89a', 
    '+JzObOdQiP3pU2Qg64txwiD0oa46wxYpebQlqsOjK1U=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)