INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8c43a129645f20a9dd7379607ddd75944305f7e8e57386cc55047f271dcdfaae', 
    'HEb5pqcEjgQ3hfwJ7MsM5cwHCaJ0ra3FxobR86bwkZM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)