INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1a0ef2df7c1337d052189250706af050bef1f8bcb816d1621a68e7213949af60', 
    '3KGGxO2bN2soLAnypC1BtofksQLp/dvELX0DV15puDE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00191

Result

int(1)