INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '31dee9d0bfd9df3f0b7d176801647131d94db4bbecfb1146cbb8d1873328813e', 
    'sSHKmUfhiQYNoGAC2OEcA4gKCiBCO3de2zFThVCWmJs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)