INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3007678c12a86ae55ffed04a1d1e4a876f8a73090e5e090217bb830f666ddaec', 
    'EH02FkjakYkAPESiW11xNK3rbMflU8tCD9uhonM+Ip8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00054

Result

int(1)