INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '84e6f5011567805e259708bd02e32f686dc4bbfe6d42f34186ba52b26da59eaa', 
    'pK8K6pIzBVRO8NLGL+dqhF6iBowh3bMtk46wzemNKYs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)