INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5d19802aec1db4ed87729bdaab31383a0ff6261db7edce905e399466db18f61b', 
    'MEOzKkcduJtMS/RlsDlrNhLgBxaeqs1Ng2XjFSTsOF4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)