INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8450e3cdc7a1f90a1768117180d7f69ae9d62d05a32c163193c10534a52b0923', 
    'YobhI5gM/NVW0anY2OFvXh8USLnvRzNkdFUEeDqxrkg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00052

Result

int(1)