INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9bfd42524d2936c145b02256f5aa1af2233c7a05a1d4f605d78bfa1775142d5c', 
    'Qf+CYvNqtcjVhYt5y5mzJIcm7/nXUU6mcjt32Q3czsk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00057

Result

int(1)