INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c2f0b38037774047b2f773da3e40ad57b9e9c8f047300f2cf9af84c9bb03b831', 
    'F5zyny7P+vu3ONZPJLmUqE0xIaxmypSMoiHnps2W/3I=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)