INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e2d1da233cf1d0c0b03d692b099d54605ead396604e666abc0bd80ca5d87be13', 
    's/7IB6nmN45g46fpQIEDFLictdJo80EBAefvVmIxS60=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)