INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4eb57bd734dcff8a769e6b8f48d6cec24275117ce2d509b2c6757a1e7cbeef31', 
    'UQOsp7IK1cou96UBDI1mznRVEE0FKSGCSzYMOmVqwO8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)