INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8c399f5216d6efab984b9783ac80655bcb1783e68d42ec3803b947d3720ef6f1', 
    'xClX9lB+sSBeZmv67P0TUi3uYVFMHIQPJp4HeCgyOK8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)