INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5ffa3706d3e6dd8dce40a53269134ffb45e4287b2a81323b5e12d99a6f4e4842', 
    'sc6S+VDUsUCzRT7rhzj7hOlolAVPcehCPs/JhSkeuBs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)