INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b3f4decc1caa4dc057fd73eb5983c022c88876fc72caa0f3e22c36253395e080', 
    'FHexdFDdW2HvyItmkEE7IHAukcpqTTE5femlnRCN1mQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)