INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b6003b20febb3523ecdd2a2033d2685e1b0597d9ea245a6b204ad8422f9e9d4e', 
    'IMVlh/590hV27Lx12RunpYnxcc0E9XR4eJ9VmxVTB8Q=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)